The trumpeter swan : its history, habits and population in the United States /

Bibliographic Details
Main Author:	Banko, Winston E.
Format:	Government Document Book
Language:	English
Published:	Washington, D.C. : U.S. Fish and Wildlife Service, 1960.
Series:	North American fauna ; no. 63.
Subjects:	Trumpeter swan. Birds > United States.

Description
Physical Description:	x, 214 pages : illustrations, maps ; 24 cm.
Bibliography:	Includes bibliographical references (pages 189-197) and index.