000 00349nam a2200133Ia 4500
008 190711s9999 xx 000 0 und d
020 _a978817035893
082 _a622.2 R776
100 _aROONWALL, G.S.
245 0 _aMINING AND ENVIRONMENTAL SUSTAINABILITY
260 _aNEW DELHI
_bDPH
_c2014
300 _axiii+419p.;24x16Cms.
942 _cBK
_2DDC
999 _c41135
_d41135