TY - BOOK AU - Chaudhuri,A.B. TI - Mine environment and management :an Indian scenario / (Acc. 4160): an Indian scenario SN - 8170244838 : U1 - 333.7 CHA 22 PY - 1992/// CY - New Delhi PB - Ashish Pub. House KW - Mineral industries KW - Environmental protection ER -