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Citations
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Anonymous. (1975, 11 September). A rare snow leopard surgery. Seattle Post Intelligencer.
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Phillips, L. G. (1981). Palpebral coloboma in three snow leopards.
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Camp, V. (1976). The winter pussycat (Vol. XII).
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Clevenger, S. A. (1980). Snow leopards born... and born... and born at OKC Zoo.
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Phillips, L. (1980). Post-mortem records, Henry Doorly Zoo, Omaha, Nebraska.
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Pokrovskiy V.S. (1979). The role of zoos in conservation of rare predator mammal species.
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Freeman, H. (1978). Social Behavior in the Snow Leopards and its implications for captive management. Int.Ped.Book of Snow Leopards, 1, 71–77.
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Wharton, D., & Freeman, H. (1988). The Snow Leopard in North America: Captive Breeding Under the Species Survival PLan. In H.Freeman (Ed.), (pp. 131–136). India: International Snow Leoaprd Trust and WIldlife Institute of India.
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Freeman, H. (1974). A preliminary study of the behaviour of captive snow leopards (Panthera uncia). In International Zoo Yearbook (Vol. 15, pp. 217–222).
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Kovalev A.K. (1990). Markhor in the Ramit nature reserve, Tajikistan (Vol. Vol.3.).
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