Elephant Management in North American Zoos: Environmental Enrichment, Feeding, Exercise, and Training
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L. Miller | J. Mench | D. Shepherdson | K. Carlstead | C. Meehan | Brian J. Greco | K. Morfeld | Jeff R. M. Andrews | Anne M. Baker
暂无分享，去创建一个
L. Miller | J. Mench | D. Shepherdson | K. Carlstead | C. Meehan | Brian J. Greco | K. Morfeld | Jeff R. M. Andrews | Anne M. Baker