000 003860000a22001570004500
008 140223b2000 xxu||||| |||| 00| 0 eng d
020 _a8176481483
041 _aEng
080 _aGV:550H73 P0
082 _aGV:550H73 P0
100 _aDHAR (Bharat B)
245 _aMining and environment
260 _aNew Delhi
_bAPH Pub.
_c2000
650 _aH730GV:55
650 _aMicro Biology
999 _c97219
_d97219