The blue grouse in Colorado
By: by Glenn E. Rogers.
Publisher: State of Colorado, Dept. of Game, Fish and Parks]
Published: 1968
Place of publication: [Denver
Language: eng
Number of pages: 63
Subjects: Dusky grouse -- Colorado.
Notes: Bibliography: p. 61-63.
"A survey-type study by the Research Branch, Colorado Game, Fish and Parks Department, game bird investigations, project W-37-R, Federal aid in wildlife restoration."