Verbatim text: Hitchcock, C. L. 1941. A Revision of the Drabas of Western North America. Seattle. [Univ. Wash. Publ. Biol. 11.]
Author: Hitchcock, C.L.
Year: 1941
Title: A Revision of the Drabas of Western North America
Journal: Univ. Wash. Publ. Biol.
Volume: 11