World Forestry Congress & Tewari, D. (1990). Forest: a heritage for the future: Glimpses of the tenth World Forestry Congress held at Paris (France) from 17 to 26 September, 1991. Indian Council of Forestry Research and Education.
Chicagoスタイル(17版)引用形式World Forestry Congress , D.N Tewari. Forest: A Heritage for the Future: Glimpses of the Tenth World Forestry Congress Held at Paris (France) from 17 to 26 September, 1991. Dehradun: Indian Council of Forestry Research and Education, 1990.
MLA(9版)引用形式World Forestry Congress , D.N Tewari. Forest: A Heritage for the Future: Glimpses of the Tenth World Forestry Congress Held at Paris (France) from 17 to 26 September, 1991. Indian Council of Forestry Research and Education, 1990.
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