The orientation of animals, kineses, taxes and compass reactions / by Gottfried S. Fraenkel and Donald L. Gunn. Fraenkel, Gottfried S. Gunn, Donald L. joint author. Animal orientation. Taxes (Biology) QL751 .F8 1961 592 FRO Includes bibliography and indexes. New York : Dover Publications, c1961. c1961. 1961 Text 376 p. : eng