Natal plumages and downy pteryloses of passerine birds of North America.
Series: Bulletin of the American Museum of Natural History, v. 113, article 5; Bulletin of the American Museum of Natural History ;; v. 113, article 5.
Publisher: [American Museum of Natural History]
Published: 1957
Place of publication: New York
Language: eng
Number of pages: 436
Subjects: Passeriformes -- North America.; Feathers.
Notes: Thesis (M.A.)--Clark University.