000 00412nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
245 _aChemical analysis of geological materials - techniques applications and interpre
260 _aCalcutta
260 _bGeological Survey of India
260 _c1980
300 _a692 p.
440 _aNo. 1; Geological Survey of In
901 _pS34205
942 _cB
_2udc
999 _c117768
_d117768