000			00342nam a2200145Ia 4500
005			20240713152146.0
008			240712s9999 xx 000 0 und d
020			_a9789350843840
041			_aeng
082			_a553 _bver
100			_aVerma, d.n.
245			_aEconomic geology
260			_aNew Delhi _b Centrum press _c2014
300			_a312
999			_c39516 _d39516