Describes the daily operations of the National Zoo and its animals and keepers. Also discusses the evolution of zoological parks and describes various zoos in the United States.
- ISBN10 0895990032
- ISBN13 9780895990037
- Publish Date 17 July 1989
- Publish Status Out of Print
- Out of Print 14 March 1991
- Publish Country US
- Imprint Smithsonian Institution
- Format Hardcover
- Pages 192
- Language English