Gates David M Ed. Perspectives of biophysical ecology Gates David M Ed.; Schmerl Rudolf B Ed. - Berlin Springer-Verlag 1975 - xiv, 609p. cm. Ill - Ecological studies: Analysis and synthesis; 12 . Standard No.: 44714 Source: Textual Subjects--Topical Terms: Ecology Dewey Class. No.: G:5:(C), L5