Check-list of birds of the world.
Contributors: Traylor, Melvin Alvah
Publisher: Harvard University Press
Published: 1931
Place of publication: Cambridge
Language: eng
Number of pages: 16
Subjects: Birds -- Classification
Notes: Vol. 8-16 continued by various editors.

Vols 7, 11-16 have imprint: Cambridge, Museum of Comparative Zoology, 1970-1987.

Vol. 16 is a comprehensive index.