Prasad, R., & Bhatnagar, P. (1988). Grazing in Forest: An Ecological Liability. Forest Research Institute.
Chicago-viite (17. p.)Prasad, Ram, ja Pratibha Bhatnagar. Grazing in Forest: An Ecological Liability. Jbalpur: Forest Research Institute, 1988.
MLA-viite (9. p.)Prasad, Ram, ja Pratibha Bhatnagar. Grazing in Forest: An Ecological Liability. Forest Research Institute, 1988.
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