Evolutionary relationships of some South American ground tyrants
By: W. John Smith and François Vuilleumier.
Contributors: Vuilleumier, François, 1938-
Series: Bulletin of the Museum of Comparative Zoology -- v. 141, no. 5
Publisher: Harvard University
Published: 1971
Place of publication: Cambridge, Mass
Language: eng
Number of pages: 268
Subjects: Tyrannidae.; Adaptation (Biology)
Notes: Cover title.

Includes bibliographies.