Das Buch vom Zoo
By: Einf. von Prof. Heini Hediger ; fachl. Bearb., Robert Keller, Christian R. Schmidt.
Contributors: Keller, Robert, Dr.; Schmidt, Christian R.
Publisher: C. J. Bucher
Published: 1978
Place of publication: Luzern [etc.]
Language: ger
Number of pages: 228
Subjects: Zoos.; Zoos -- Europe.
Notes: Bibliography: p. 227.
Includes index.