Population trends of blackbirds and starlings in North America, 1966-76 /

Bibliographic Details
Main Author:	Dolbeer, Richard A.
Corporate Author:	U.S. Fish and Wildlife Service
Other Authors:	Stehn, Robert A.
Format:	Government Document Book
Language:	English
Published:	Washington : Dept. of the Interior, Fish and Wildlife Service, 1979.
Series:	Special scientific report--wildlife ; 214.
Subjects:	Bird populations > North America. Blackbirds. Starlings.