BiblioVault may have an electronic file which would meet your requirements for this title:
Invasive Alien Species: A New Synthesis
Harold A. Mooney, Richard Mack, Jeffrey A. McNeely, Laurie E. Neville, Peter Johan Schei and Jeffrey K. Waage
Paper: 978-1-55963-363-5
Cloth: 978-1-55963-362-8
Electronic: 978-1-59726-288-0