Challenges in the conservation of biological resources : a practitioner's guide / edited by Daniel J. Decker ... [and others] ; foreword by Robert E. Jenkins and Laurance R. Jahn ; illustrated by Tamara Sayre
"Published in cooperation with the Renewable Resources Extension Program, Department of Natural Resources, Cornell Cooperative Extension, New York State College of Agriculture and Life Sciences, Cornell University."
Based on a 1990 symposium, "Challenges in the conservation of biological resources: explaining new tools for managers, planners, and educators."