Biodiversity Heritage Library
By "Grave, Benjamin Harrison, 1878-"
The birds of Wyoming, with an explanation of recent changes in their distribution; economic aspect also considered. By B. H. Grave and Ernest P. Walker.
By: Grave, Benjamin Harrison, - Walker, Ernest P.
Publication info: [Laramie]University of Wyoming,1913.
Contributed by: MBLWHOI Library
Wyoming birds and their value to agriculture,
By: Grave, Benjamin Harrison, - Walker, Ernest P. (Ernest Pillsbury),
Publication info: Laramie, Wyoming,1916.
Contributed by: Cornell University Library