KREBS, Charles J. Ecology: the experimental analysis of distribution and abundance /[by] Charles J.Krebs - 3rd ed. - New York Happer & Row pub. 1985 - xv, 800 p. Includes appendix, glossary, bibliography & index. ISBN: 60437782 Subjects--Topical Terms: Ecology Dewey Class. No.: 577 / KRE