Tan, H. M. (2010). Diurnal activity budget, stereotypic behaviour and response to enrichment of captive malayan sun bears (Helarctos Malayanus R.).
シカゴスタイル引用形Tan, Hwee Mien. Diurnal Activity Budget, Stereotypic Behaviour and Response to Enrichment of Captive Malayan Sun Bears (Helarctos Malayanus R.). 2010.
MLA引用形式Tan, Hwee Mien. Diurnal Activity Budget, Stereotypic Behaviour and Response to Enrichment of Captive Malayan Sun Bears (Helarctos Malayanus R.). 2010.
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