Hesse, Richard, 1868-1944. Ecological animal geography. An authorized ed., rewritten and rev.; based on Tiergeographie auf oekologischer Grundlage, by Richard Hesse. - 2d ed. [by] W. C. Allee and Karl P. Schmidt. - New York, Wiley [1951] - xiii, 715 p. illus. 24 cm. LCCN: 51012300 Subjects--Topical Terms: Zoogeography.Animal ecology.Ecologia animal LC Class. No.: QL101 / .H48 1951 Dewey Class. No.: 591.5