Proceedings of the Fourth International Conference on Environmental Enrichment, 29 August to 3 September, 1999, Edinburgh, Scotland
International Conference on Environmental Enrichment (4th 1999 Edinburgh, Scotland) Valerie J Hare; Karen E Worley; Kathleen K. Myers 1957-; Edinburgh Zoo
San Diego, Calif. The Shape of Enrichment 2001
Localização: IP - Instituto de Psicologia (QH541 I61p 1999 e.1 )(Acessar)