Proceedings of the Eighth International Conference on Environmental Enrichment, 5 to 10 August, 2007, Vienna, Austria /

Proceedings of the Fourth International Conference on Environmental Enrichment, 29 August to 3 September, 1999, Edinburgh, Scotland /
Published: (2001)

Zoo animal welfare /
by: Maple, Terry L., et al.
Published: (2013)

Environmental enrichment for captive animals /
by: Young, Robert J. (Robert John), 1966-
Published: (2003)

Proceedings of the 26th National Conference of the American Association of Zoo Keepers, Inc. : Northwest passages : frontiers in zoo keeping : Portland, Oregon, September 12-16, 1999 /
Published: (1999)

Second nature : environmental enrichment for captive animals /
Published: (1998)

AAZK 27th National Conference October 8-12, 2000 : beginning a new millenium /
Published: (2001)

Zoo animals : behaviour, management, and welfare /
by: Hosey, Geoffrey R.
Published: (2009)

Zoos and animal rights : the ethics of keeping animals /
by: Bostock, Stephen St. C., 1940-
Published: (1993)

The Shape of enrichment : a quarterly source of ideas for environmental and behavioral enrichment.
Published: (1992)

A wilder kingdom : rethinking nature in zoos, wildlife parks, and beyond /
Published: (2023)

Animals in circuses and zoos : Chiron's world? /
by: Kiley-Worthington, M.
Published: (1990)

Human-animal interactions in zoos : integrating science and practice /
Published: (2024)

Wild mammals in captivity : principles and techniques for zoo management.
Published: (2010)

Zoos and animal rights : the ethics of keeping animals /
by: Bostock, Stephen St. C., 1940-
Published: (1993)

Environmental enrichment and refinement for nonhuman primates kept in research laboratories : a photographic documentation and literature review /
by: Reinhardt, Viktor
Published: (2008)

The well-being of animals in zoo and aquarium sponsored research /
Published: (1996)

Proceedings of the 22nd National Conference of the American Association of Zoo Keepers, Inc., Denver Colorado, September 24-28, 1995 /
Published: (1996)

AZA regional conference proceedings.
Published: (1994)

Wild animals in captivity /
by: Hediger, Heini
Published: (1964)

Proceedings : American Association of Zoo Veterinarians, International Association for Aquatic Animal Medicine, joint conference, New Orleans, Louisiana, September 17-21, 2000 /
Published: (2000)

Zoo clues : making the most of your visit to the zoo /
by: Gerstenfeld, Sheldon L., 1943-
Published: (1993)

Lebendige Schönheit : ein Tierbuch /
by: Klages, Jürg, 1924-
Published: (1950)

Behavioral enrichment in the zoo /
by: Markowitz, Hal
Published: (1982)

Zoo animals /
by: Roosevelt, Michele Chopin
Published: (1983)

Behavioral enrichment in the zoo /
by: Markowitz, Hal
Published: (1982)

Proceedings, American Association of Zoo Veterinarians annual conferance : October 5-10, 2002 /
Published: (2002)

Proceedings of the ... annual Dr. Scholl Nutrition Conference : a conference on the nutrition of captive wild animals /
Published: (1980)

When we went to the zoo /
by: Ormerod, Jan
Published: (1991)

Proceedings of the International Conference on Diseases of Zoo and Wild Animals 2013 : May 8th-11th, 2013, Vienna, Austria /
Published: (2013)

Proceedings of the ... Dr. Scholl Conference on the Nutrition of Captive Wild Animals.
Published: (1991)

Annual Exotic Pets Conference : Dec. 1-2, 2007 /
Published: (2007)

Chimpanzee conservation and public health : environments for the future /
Published: (1992)

Ethics on the ark : zoos, animal welfare, and wildlife conservation /
Published: (1995)

Exotic Pets Conference : Dec. 9-10, 2006 /
Published: (2006)

Proceedings : American Association of Zoo Veterinarians, Wildlife Disease Association, American Association of Wildlife Veterinarians, joint conference, August 12-17, 1995 /
Published: (1995)

Annual proceedings /
Published: (1969)