The Flora of Tropical East Africa is a descriptive, extensively illustrated account of the flowering plants and ferns native and naturalized in Kenya, Tanzania and Uganda, together with information on exotic ornamental and crop plants. At least one species of each genus is illustrated, and the bibliography and synonymy are sufficiently detailed to explain the nomenclature and taxonomic circumscriptions within a broad regional context. This part covers the Commelinaceae family.

“For every problem there is a solution—simple, neat, and wrong.” H. L. Mencken made this observation years ago, and it is quoted at the beginning of Fred Blakey’s study of Florida’s phosphate industry. Few people would disagree that there is a real environmental crisis facing the world today. The cause is unrestrained growth of the population, of economies, and of the exploitation of natural resources. The author points out that this viewpoint is foreign to a people who have equated growth with progress, and bigness with goodness. Only recently have Americans conceded that their resources are not inexhaustible.

Blakey tells us that we have been bombarded with solutions to a problem that professionals view as not yet fully understood nor adequately defined. Americans face the problem not only of pollution, but of management, of values, of their very way of life. If the earth is to provide the materials for the survival of man’s society, then a prudent society must provide for an intimate understanding of the earth. Phosphorus, the topic of this study, is an element necessary for all forms of life. Long before carbon, nitrogen, or oxygen supplies become critically short, the supply of phosphorus will be exhausted. When this happens, Blakey assures us, life will end, and he demonstrates that we are losing ever-increasing amounts of this vital element every year.

This work presents a microscopic view of the ecological problems and prospects in the conservation and use of the mineral. Specifically, it is a history of the Florida phosphate industry. If the record of the Florida phosphate industry is any guide, then ecological disaster need not occur, but enlightened use of phosphorus and all other natural resources would seem to be imperative. The author tells us it is necessary to redefine some of our traditional priorities, beliefs, and values. Failure to do this indicates a willingness to continue to accept solutions that are “simple, neat—and wrong.”

One of the world's leading evolutionary biologists here reexamines the evolutionary history of flowering plants. This important book is the first to interpret the phylogeny of flowering plants in the light of modern knowledge about genetics, developmental biology, and ecology.

Mr. Stebbins is concerned with the evolution of genera, families, and other higher taxa; his analysis is based upon a unified theory that identifies the same fundamental processes at work in the origin of both species and the broader taxonomic categories. He shows, however, that subspecific evolution depends primarily on the natural selection of vegetative characters, whereas the emphasis at the transspecific level is on reproductive characters.

Major changes in evolutionary direction are interpreted as resulting from an interaction of environmental change and the inherent capacity of the organism to alter preferentially in some ways and not in others. The author facilitates this discussion by examining reversibility in certain simple evolutionary trends.

After reviewing basic principles and exploring major patterns of evolution in flowering plants, Mr. Stebbins turns to their actual history. On the basis of a detailed analysis he concludes that the most primitive forms are not represented in any extant category and are not found in the fossil record. His work gives definitive weight to the researches of others who have postulated a monophyletic origin of the angiosperms from a single, extinct group.

Although this beautifully illustrated volume will prove indispensable to botanists, it will be of great interest also to any student of evolutionary theory, theoretical biology, and ecology.

The forensic entomologist turns a dispassionate, analytic eye on scenes from which most people would recoil--human corpses in various stages of decay, usually the remains of people who have met a premature end through accident or mayhem. To Lee Goff and his fellow forensic entomologists, each body recovered at a crime scene is an ecosystem, a unique microenvironment colonized in succession by a diverse array of flies, beetles, mites, spiders, and other arthropods: some using the body to provision their young, some feeding directly on the tissues and by-products of decay, and still others preying on the scavengers.

Using actual cases on which he has consulted, Goff shows how knowledge of these insects and their habits allows forensic entomologists to furnish investigators with crucial evidence about crimes. Even when a body has been reduced to a skeleton, insect evidence can often provide the only available estimate of the postmortem interval, or time elapsed since death, as well as clues to whether the body has been moved from the original crime scene, and whether drugs have contributed to the death.

An experienced forensic investigator who regularly advises law enforcement agencies in the United States and abroad, Goff is uniquely qualified to tell the fascinating if unsettling story of the development and practice of forensic entomology.

Imagine beetles ejecting defensive sprays as hot as boiling water; female moths holding their mates for ransom; caterpillars disguising themselves as flowers by fastening petals to their bodies; termites emitting a viscous glue to rally fellow soldiers--and you will have entered an insect world once beyond imagining, a world observed and described down to its tiniest astonishing detail by Thomas Eisner. The story of a lifetime of such minute explorations, For Love of Insects celebrates the small creatures that have emerged triumphant on the planet, the beneficiaries of extraordinary evolutionary inventiveness and unparalleled reproductive capacity.

To understand the success of insects is to appreciate our own shortcomings, Eisner tells us, but never has a reckoning been such a pleasure. Recounting exploits and discoveries in his lab at Cornell and in the field in Uruguay, Australia, Panama, Europe, and North America, Eisner time and again demonstrates how inquiry into the survival strategies of an insect leads to clarifications beyond the expected; insects are revealed as masters of achievement, forms of life worthy of study and respect from even the most recalcitrant entomophobe. Filled with descriptions of his ingenious experiments and illustrated with photographs unmatched for their combination of scientific content and delicate beauty, Eisner's book makes readers participants in the grand adventure of discovery on a scale infinitesimally small, and infinitely surprising.

In 1645 the Japanese samurai Musashi Miamoto wrote A Book of Five Rings, which described the attitudes necessary for individual success. Though he was a swordsman, his book was not limited to combat but addressed the much broader question of how to achieve excellence in life through study, discipline, and planning. It is still avidly read in Japan today. Arthur Kornberg’s book is a modern-day Book of Five Rings that replaces the medium of swordsmanship with that of biochemistry, particularly enzymology. As Kornberg describes his successive research problems, the challenges they presented, and the ultimate accomplishments that resulted, he provides us with a primer in the strategies needed to do scientific work of great significance. Moreover, these strategies are played out in the context of solving some of the great biochemical problems of the twentieth century.

The ability to manipulate and alter DNA fired a revolution that forever changed the nature of biology. Arthur Kornberg is a primary architect of that revolution, arguably one of the two or three most important biologists of this time. Prior to Kornberg, genetic information and later DNA were imbued by biologists with an almost vitalistic aura. Kornberg demonstrated that DNA is a molecule synthesized by enzymes, like all other chemical constituents of the cell. More important, he trained a school of scientists who focused on and discovered many of the enzymatic activities that act on DNA. It is these enzymes in particular that allow modern “genetic engineering.”

For the Love of Enzymes does not describe a single lucky or hard-won accomplishment. Rather, it is the story of thirty years of decisive campaigns, nearly all of which led to insights of major significance. In relating his story, Kornberg never avoids the difficult question of “why”: why he felt classical nutritional studies had reached a plateau, why he turned to enzymology as a discipline in which the important answers would be found, and why he believes the study of enzymes will grow ever more important as we face the new scientific frontier of brain function.

This book will challenge students of biology and chemistry at all levels who want to do important work rather than simply follow popular trends. It will also delight and inform readers who wish to understand how “real” science is done, and to learn of the values that guide one of our greatest researchers.

This is the fourth revised and enlarged edition of the standard guide to the Foraminifera, the order of small marine Protozoa whose living and fossilized forms have attracted both scientific and economic interest during the past century. Research on the Foraminifera has developed rapidly in the last few years, because of their value to the petroleum industry and in general geologic correlation.

The classification in this volume is that of the earlier editions, with such changes as could be made by new evidence which has come to light. It is based upon the known geologic history of the genera, the phylogenetic characters as distinguished through study of much fossil material from all continents, and a study of the ontogeny in many microspheric specimens which show relationships more definitely than megalospheric specimens of the same species.

Fifty families, including about seven hundred and fifty genera, are systematically described and illustrated in the text and Key. A comprehensive bibliography, listing titles and authors of the most important works on the Foraminifera, is arranged according to geologic age and geographic distribution,morphology and technique, classification and nomenclature, and general bibliographical references. An index to family and generic names, both valid and invalid, is included.

Long before scientists at the Roslin Institute in Scotland cloned Dolly the sheep in 1996, American embryologist and aspiring cancer researcher Robert Briggs successfully developed the technique of nuclear transplantation using frogs in 1952. Although the history of cloning is often associated with contemporary ethical controversies, Forgotten Clones revisits the influential work of scientists like Briggs, Thomas King, and Marie DiBerardino, before the possibility of human cloning and its ethical implications first registered as a concern in public consciousness, and when many thought the very idea of cloning was experimentally impossible. By focusing instead on new laboratory techniques and practices and their place in Anglo-American science and society in the mid-twentieth century, Nathan Crowe demonstrates how embryos constructed in the lab were only later reconstructed as ethical problems in the 1960s and 1970s with the emergence of what was then referred to as the Biological Revolution. His book illuminates the importance of the early history of cloning for the biosciences and their institutional, disciplinary, and intellectual contexts, as well as providing new insights into the changing cultural perceptions of the biological sciences after Second World War.

Winner of the Margaret W. Rossiter History of Women in Science Prize

A new history uncovers the crucial role women played in the great transformations of medical science and health care that accompanied the Italian Renaissance.

In Renaissance Italy women played a more central role in providing health care than historians have thus far acknowledged. Women from all walks of life—from household caregivers and nurses to nuns working as apothecaries—drove the Italian medical economy. In convent pharmacies, pox hospitals, girls’ shelters, and homes, women were practitioners and purveyors of knowledge about health and healing, making significant contributions to early modern medicine.

Sharon Strocchia offers a wealth of new evidence about how illness was diagnosed and treated, whether by noblewomen living at court or poor nurses living in hospitals. She finds that women expanded on their roles as health care providers by participating in empirical work and the development of scientific knowledge. Nuns, in particular, were among the most prominent manufacturers and vendors of pharmaceutical products. Their experiments with materials and techniques added greatly to the era’s understanding of medical care. Thanks to their excellence in medicine urban Italian women had greater access to commerce than perhaps any other women in Europe.

Forgotten Healers provides a more accurate picture of the pursuit of health in Renaissance Italy. More broadly, by emphasizing that the frontlines of medical care are often found in the household and other spaces thought of as female, Strocchia encourages us to rethink the history of medicine.

Fossil Invertebrates introduces readers to the biosphere as it was hundreds of millions of years ago, when seas teemed with animal forms both familiar and strange: ammonites and corals, mollusks and sponges, crinoids and trilobites. On land, terrestrial forms were beginning to make their mark, leaving behind traces such as burrows and track ways and other fossil evidence of the important transition to life on land. The plates in this book capture the incredibly detailed impressions and casts of ancient life, contrasting them with forms, such as the horseshoe crab and the chambered nautilus, that persist today virtually unchanged.

The shells and hard exoskeletons of invertebrates make them excellent candidates for fossilization, and the amateur fossil collectors are more likely to uncover an invertebrate fossil than any other kind. The fossilized remains of invertebrates dominate university collections and museum holdings worldwide and their study continues to yield important insights into the nature of evolutionary change and the impact of climate change on biodiversity, as great explosions of diversity were succeeded by mass extinctions. Paul D. Taylor and David N. Lewis, both of the Natural History Museum, London, have written a comprehensive and accessible resource, one that provides undergraduates and amateur fossil enthusiasts with a means to understand and interpret this rich fossil record.

Fossils, far from being mere dry bones, provide the key to understanding the stuff of history: past climates, evolution, and extinction. In this lively introduction, Richard Fortey offers an engaging and lucid explanation of how fossils are a product of our endlessly evolving habitat. The story begins with the Precambrian era, more than 600 million years ago. As Fortey traces the history of life from the dawn of the Precambrian to the present, he paints a vivid picture of the emergence of the plants and animals that we would recognize today. Unlike so many works on fossils that focus on dinosaurs, this book covers a broad range of animals and plants and does justice to the numerical superiority of invertebrate fossils.

The scope of the book is wide, including not only a history of paleontology but a review of those parts of general geology that are needed to appreciate the wealth of information contained in the fossil record: stratigraphy, measurements of paleotemperatures and radiometric ages, turbidites, reefs, sandstones, and so on. But the main emphasis of the book is on what paleontology is really about, how the paleontologist tries to figure out the ways in which fossil animals lived, and how geological processes such as plate tectonics have interacted with the history of life.

Fossils attempts to survey the contemporary paleontological scene in order to communicate the excitement of investigating the past. A primary goal of the book is to inspire and instruct the amateur fossil collector; hence, the specimens illustrated—many of which are presented in full color—are ones that are not too difficult for the amateur to collect. To aid the neophyte, the author has appended notes on the occurrence, significance, and preparation of each specimen. Of particular interest to the amateur are the discussions on how to collect fossils and on the economic and practical importance of fossils and their enclosing sediments. In striking a perfect balance between detail and generalization, Richard Fortey has written a book that will appeal to amateur and professional alike.