Synoptic key to the phyla, classes, and orders of animals : with particular reference to fresh-water and terrestrial forms of the moist temperate region in North America
W. C. Allee (Compiler)
Print Book, English, 1930, ©1923
University of Chicago Press, Chicago, Ill., 1930, ©1923
Classification
vii, 63 pages ; 19 cm
5575339