Wild animals in and out of the Zoo
By: by William M. Mann.
Series: Smithsonian scientific series,; v. 6
Publisher: Smithsonian Institution Series, Inc.
Published: 1943
Place of publication: [New York
Language: eng
Number of pages: 374
Subjects: Animal behavior; National Zoological Park (U.S.)
Notes: A history of the National Zoological Park and its animals.