Analysis of calling frequency and density to evaluate a gray partridge population index
By: by Jay J. Rotella.
Published: 1985
Language: eng
Number of pages: 37
Subjects: Perdix perdix.; Bird populations -- Estimates -- Washington (State); Birds -- Counting -- Washington (State)
Notes: Typescript.

Thesis (M.S.)--Washington State University, 1985.

Bibliography: leaves 31-37.

WSU:"Department of Zoology."