- Texas Zoos and Animal Parks (A Road Runner Guide) by Ann Ruff, 1990-04
- COMPARATIVE PATHOLOGY (The Symposia of the National Zoological Park) by Symposium on the Comparative Pathology of Zoo Animals, Richard J. Montali, et all 1980-08-17
- Michigan Zoos and Animal Parks (Glovebox Guidebook) by Bill Bailey, 1992-05
- The Popcorn Park Zoo. (refuge for animals that were unwanted, sick or abandoned; located in New Jersey): An article from: Children's Digest by Lou Harry, 1997-03-01
- Dolphinarium: Aquarium, Dolphin, Marine mammal park, Zoo, Amusement park, Cetacea, Animal welfare, Bottlenose dolphin, Cruelty to animals.
- Second Nature: Environmental Enrichment for Captive Animals (Zoo and Aquarium Biology and Conservation Series)
- Animal Care and Management at the National Zoo: Final Report by Committee on the Review of the Smithsonian Institution's National Zoological Park, National Research Council, 2005-10-24
- Animal Care and Management at the National Zoo: Interim Report by Committee on a Review of the Smithsonian Institution's National Zoological Park, National Research Council, 2004-02-24
- Rhinoceroses and Hippopotami (Zoo Animals - Macmillan Young Library) by Michael Pelusey, Jane Pelusey, 2008-01-15
- Hansa: The True Story of an Asian Elephant Baby by Clare Hodgson Meeker, The Woodland Park Zoo, 2002-04-10
- Wild Lives: A History of People & Animals of the Bronx Zoo by Kathleen Weidner Zoehfeld, 2006-03-14
- Savages and Beasts: The Birth of the Modern Zoo (Animals, History, Culture) by Nigel Rothfels, 2008-06-17
- Animal Attractions: Nature on Display in American Zoos by Elizabeth Hanson, 2004-01-26
- Postcards from the Zoo: Animal Tales from a 25-year Zoo Safari by Darill Clements, 2003-04-01
|