On some passerine New Guinea birds
Series: American Museum Novitates -- No. 991, June 2, 1938; Results of the Archbold Expeditions -- no. 20; American Museum novitates -- no. 991
Publisher: By Order of the Trustees of the American Museum of Natural History
Published: 1938
Place of publication: New York
Language: eng
Number of pages: 20
Subjects: Passeriformes; Classification
Notes: Caption title.

Includes bibliographical references.