Allen, T. F. H. Toward a unified ecology [Book] / T.F.H. Allen and Thomas W. Hoekstra. - New York : Columbia University Press, c1992. - xiv, 384 p. : ill. ; 24 cm. - Complexity in ecological systems series . - Complexity in ecological systems series . All. ISBN: 0231069197 Subjects--Topical Terms: Ecology--Philosophy.Ecology--Philosophy.Écologie--Philosophie. Dewey Class. No.: 574.501 574.501 574.5 01 574.5 01