- 1999
- year of publication
- 376
- pages
- English (United States)
- language
- Softcover
- cover
- Publisher
- smithsonian_books
- ISBN-13
- 978-15-6098-397-2
- EAN
- 9781560983972
- Publication date
- 1999-05-14
- Book
- Second Nature · 1 edition
The publisher on this edition
Growing recognition of the complexity of animals' physical, social, and psychological lives in the wild has led both zookeepers and the zoo-going public to call for higher environmental standards for animals...
