Negi, S. (1996). Manual of Indian forestry: Vol.2. Bishen Singh Mahendra Pal Singh.
Čikaški stil citiranjaNegi, S.S. Manual of Indian Forestry: Vol.2. Dehra Dun: Bishen Singh Mahendra Pal Singh, 1996.
MLA način citiranjaNegi, S.S. Manual of Indian Forestry: Vol.2. Bishen Singh Mahendra Pal Singh, 1996.
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