The psychology and behavior of animals in zoos and circuses
By: by H. Hediger.
Publisher: Dover
Published: 1968
Place of publication: New York
Number of pages: 166
Subjects: Psychology, Comparative; Animal behavior
Work titles: Skizzen zu einer Tierpsychologie in Zoo und im Zirkus.
Notes: Translation of : Skizzen zu einer Tierpsychologie in Zoo un im Zirkus.

Bibliography : p. 155-159.