ISBN 1559638516 books & textbook
Monitoring Ecosystems: Interdisciplinary Approaches for Evaluating Ecoregional Initiatives
Busch, David E. Trexler, Joel C. Gunderson, Lance H.
Island Press /2002-12-01 Paperback / 384 Pages
isbn-10: 1559638516 / isbn-13: 9781559638517
