Author: ERRINGTON, PAUL L.
Title: What Is The Meaning Of Errington. From The Smithsonian Report For 1936, Pages 234-252.
Description: 8vo; pp. 243-252; stiff wrapper, wrapper browned, spine and corners bumped, flecking to head of page edges, good copy. Washington, Government Printing Office, 1937.

Keywords: natural history animals predetors