Indian Bureau of Mines. Mineral Economics Division. (1987). Report on current status of India's foreign trade in principal industrial minerals & rocks and scope for future. Govt. of India, Ministry of Steel and Mines, Indian Bureau of Mines, Mineral Economics Division.
Chicago Style (17th ed.) CitationIndian Bureau of Mines. Mineral Economics Division. Report on Current Status of India's Foreign Trade in Principal Industrial Minerals & Rocks and Scope for Future. Nagpur: Govt. of India, Ministry of Steel and Mines, Indian Bureau of Mines, Mineral Economics Division, 1987.
MLA引文Indian Bureau of Mines. Mineral Economics Division. Report on Current Status of India's Foreign Trade in Principal Industrial Minerals & Rocks and Scope for Future. Govt. of India, Ministry of Steel and Mines, Indian Bureau of Mines, Mineral Economics Division, 1987.