front cover of Canal Irrigation in Prehistoric Mexico
Canal Irrigation in Prehistoric Mexico
The Sequence of Technological Change
By William E. Doolittle
University of Texas Press, 1990

Prehistoric farmers in Mexico invented irrigation, developed it into a science, and used it widely. Indeed, many of the canal systems still in use in Mexico today were originally begun well before the discovery of the New World. In this comprehensive study, William E. Doolittle synthesizes and extensively analyzes all that is currently known about the development and use of irrigation technology in prehistoric Mexico from about 1200 B.C. until the Spanish conquest in the sixteenth century A.D.

Unlike authors of previous studies who have focused on the political, economic, and social implications of irrigation, Doolittle considers it in a developmental context. He examines virtually all the known systems, from small canals that diverted runoff from ephemeral mountain streams to elaborate networks that involved numerous large canals to irrigate broad valley floors with water from perennial rivers. Throughout the discussion, he gives special emphasis to the technological elaborations that distinguish each system from its predecessors. He also traces the spread of canal technology into and through different ecological settings.

This research substantially clarifies the relationship between irrigation technology in Mexico and the American Southwest and argues persuasively that much of the technology that has been attributed to the Spaniards was actually developed in Mexico by indigenous people. These findings will be important not only for archaeologists working in this area but also for geographers, historians, and engineers interested in agriculture, technology, and arid lands.

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front cover of Sociopolitical Aspects of Canal Irrigation in the Valley of Oaxaca
Sociopolitical Aspects of Canal Irrigation in the Valley of Oaxaca
Susan H. Lees
University of Michigan Press, 1973
In order to study canal irrigation in the Valley of Oaxaca, archaeologist Susan H. Lees visited more than 20 villages in the region. She interviewed residents and photographed local water systems. In this volume, Lees analyzes the relationship between water control and local and state government; compares Oaxacan irrigation with that in other regions; and assesses the role of organized labor in the establishment and maintenance of an irrigation system.
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