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Citations
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Yangzom, D. (1997). Qomolangma National Nature Preserve in Tibet. In R.Jackson, & A.Ahmad (Eds.), (pp. 216–217). Lahore, Pakistan: Islt.
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Yudin Yu. (1983). A review of history of creation of the Red Book.
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Zhiryakov V.A. (1976). Ibex. Rare ungulate species of the Almaty nature reserve and their protection.
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McCarthy, T. (2000). Snow Leopards in Mongolia.
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