A systematic study of the Cooper Ornithological Club
Subtitle: a sketch of evolutionary development with illustrations and descriptions of type specimens and accounts of the species and subspecies, with special regard to the life histories and ecologic niches of all the described forms. Published at the fourth annual meeting of the Cooper Ornithological Club.
Publisher: The Club
Published: 1929
Place of publication: San Francisco
Language: eng
Number of pages: 78
Subjects: Cooper Ornithological Society.
Other titles: C.O.C., 1893-1928
Notes: On cover: The C.O.C., 1893-1928; a history by Harry S. Swarth ...