Radhakrishna, B. P. (1973). Mineral based industries in the Mangalore region. Govt. of Mysore, Dept. of Mines and Geology.
Chicago-referens (17:e uppl.)Radhakrishna, B. P. Mineral Based Industries in the Mangalore Region. Bangalore: Govt. of Mysore, Dept. of Mines and Geology, 1973.
MLA-referens (8:e uppl.)Radhakrishna, B. P. Mineral Based Industries in the Mangalore Region. Govt. of Mysore, Dept. of Mines and Geology, 1973.
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