The psychology and behaviour of animals in zoos and circuses,
Hediger, Heini.
The psychology and behaviour of animals in zoos and circuses, by H. Hediger. Translated by Geoffrey Sircom. - New York, Dover Publications [1968] - vii, 166 p. illus. 22 cm.
Translation of Skizzen zu einer Tierpsychologie im Zoo und im Zirkus.
Bibliography: p. 155-159.
0486622185
Zoo animals--Behavior.
Circus animals--Behavior.
QL785 / .H366 1968
591.5
The psychology and behaviour of animals in zoos and circuses, by H. Hediger. Translated by Geoffrey Sircom. - New York, Dover Publications [1968] - vii, 166 p. illus. 22 cm.
Translation of Skizzen zu einer Tierpsychologie im Zoo und im Zirkus.
Bibliography: p. 155-159.
0486622185
Zoo animals--Behavior.
Circus animals--Behavior.
QL785 / .H366 1968
591.5