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1[New Delhi?] : Ministry of Environment & Forests, Govt. of India.v. : col. ill. ; 28 cm.“...G.B. Pant Institute of Himalayan Environment & Development...”
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2Almora : G.B. Pant Institute of Himalayan Environment and Development,v. : ill. ; 26 cm.“...G.B. Pant Institute of Himalayan Environment & Development...”