Distribution and life history of the black pocket gopher, Thomomys niger Merriam
By: by Kenneth Merriam Walker.
Published: 1949
Language: eng
Number of pages: 94
Subjects: Pocket gophers.
Notes: Typescript.

Thesis (M.S.)--Oregon State College, 1949.

Bibliography: leaves 92-94.

COP.2 WITHDRAWN.