000 00306nam a2200121Ia 4500
008 161121s9999 xx 000 0 und d
100 _aRoonwal (G.S.) Ed. etc.
245 0 _aMineral Resources and Development
260 _cDaya Publishing House, New Delhi
365 _b0
650 _aNIL
942 _cBK
999 _c107407
_d107407