Title: The Birds of Ecuador: Field Guide / Edition 1, Author: Robert S. Ridgely
Title: Wildflowers in the Field and Forest: A Field Guide to the Northeastern United States, Author: Steven Clemants
Title: A Guide to the Birds of Mexico and Northern Central America / Edition 1, Author: Steve N.G. Howell
Title: Conservation of Rare or Little-Known Species: Biological, Social, and Economic Considerations / Edition 2, Author: Martin G. Raphael
Title: Desert Arthropods: Life History Variations / Edition 1, Author: Fred Punzo
Title: The Birds of Ecuador: Two-Volume Set / Edition 1, Author: Robert S. Ridgely
Title: Eating and Healing: Traditional Food As Medicine / Edition 1, Author: Andrea Pieroni
Title: Ecology of Butterflies in Europe, Author: Josef Settele
Title: Advances in Downy Mildew Research: Volume 2 / Edition 1, Author: Peter Spencer-Phillips
Title: Harlow and Harrar's Textbook of Dendrology / Edition 9, Author: Donald J. Leopold
Title: Nomadic Desert Birds / Edition 1, Author: W. Richard J. Dean
Title: The Politics and Economics of Park Management / Edition 224, Author: Terry L. Anderson
Title: Monitoring Butterflies for Ecology and Conservation: The British Butterfly Monitoring Scheme / Edition 1, Author: E. Pollard
Title: Plants: Diet and Health / Edition 1, Author: Gail Goldberg
Title: American Insects: A Handbook of the Insects of America North of Mexico, Second Edition / Edition 2, Author: Jr. Arnett
Title: Applied Ethnobotany: People, Wild Plant Use and Conservation / Edition 1, Author: Anthony B. Cunningham
Title: Veterinary Guide to Animal Breeds / Edition 1, Author: Beth Vanhorn
Title: Identifying British Insects and Arachnids: An Annotated Bibliography of Key Works, Author: Peter C. Barnard
Title: Neotropical Migratory Birds: Natural History, Distribution, and Population Change / Edition 1, Author: Richard DeGraaf