Παραπομπή APA

Chitkara, M. (1998). Encyclopaedia of ecology, environment and pollution: Vol-viii the Indian forest act, 1927, the forest (conservation) act, 1980, the forest (conservation) rules, 1981, notifications and articles. APH Publishing.

Παραπομπή Chicago Style

Chitkara, M.G. Encyclopaedia of Ecology, Environment and Pollution: Vol-viii the Indian Forest Act, 1927, the Forest (conservation) Act, 1980, the Forest (conservation) Rules, 1981, Notifications and Articles. New Delhi: APH Publishing, 1998.

Παραπομπή MLA

Chitkara, M.G. Encyclopaedia of Ecology, Environment and Pollution: Vol-viii the Indian Forest Act, 1927, the Forest (conservation) Act, 1980, the Forest (conservation) Rules, 1981, Notifications and Articles. APH Publishing, 1998.