Biodiversity Heritage Library
By "Ussher, R. D. "
Field book of wild birds and their music : a description of the character and music of birds, intended to assist in the identification of species common in the United States east of the Rocky Mountains /
By: Mathews, F. Schuyler (Ferdinand Schuyler), - Ussher, R. D.
Edition: Rev. and enl. ed.
Publication info: New York :G.P. Putnam's Sons,c1921.
Holding Institution: University of Toronto - Gerstein Science Information Centre