TY - BOOK ED - Indian Bureau of Mines. Nagpur TI - Bulletin of mining leases and prospecting licences 2012: excluding atomic minerals, coal, lignite, petroleum, natural gas and minor minerals U1 - 347.0775 21st PY - 2014/// CY - Nagpur PB - Publication Section of Indian Bureau of Mines KW - MINES AND MINERALS-LEASE AND RENTAL SERVICES ER -