TY - BOOK AU - Lokras,K.V. AU - Gajbhiye,N.G. AU - Raju,A.V. TI - Bulletins of the geological survey of India T2 - A Economic Geology No.42 A Gargaon tungsten deposit, Nagpur district, Maharastra U1 - 555.40061 PY - 1981/// CY - Calcutta PB - Geological Survey of India ER -