Ecology of female northern pintails during winter in the San Joaquin Valley, California
By: by Joseph P. Fleskes.
Published: 1999
Language: eng
Number of pages: 205
Subjects: Northern pintail -- Ecology -- California -- San Joaquin Valley.
Notes: Typescript (photocopy).

Thesis (Ph. D.)--Oregon State University, 2000.

Includes bibliographical references (leaves 191-205).