Allee, Warder Clyde. creator Hesse, Richard. Schmidt, Karl P. text New York Wiley 1966(c.1951) 1966 1951 2 ed. monographic 715 p. : ilus "Based of Tiergeographic auf oekologischer Grundlage, by the late Richard Hesse" Ecología animal Poblaciones animales Zoogeografía 591.9 A55 1951 19074 971013 20220329134337.0