Wild animals in and out of the Zoo
By: by William M. Mann.
Series: The Smithsonian series.; v. 6
Publisher: Smithsonian institution series, inc.
Published: 1944
Place of publication: New York
Language: eng
Number of pages: 380
Subjects: Animal behavior; Washington (D.C.) -- Parks -- National Zoological Park
Notes: A history of the National zoological park and its animals.