000 00344nam a2200145Ia 4500
008 130225s9999 xx 000 0 und d
080 _a553.671
100 _aAiyengar, N.K.N.
245 _aMagnesite
260 _aCalcutta
_c1953
300 _a46 p. & 9 plates
440 _aNo. 6; Bulletins of the Geolo
901 _a41192
942 _cB
_2udc
999 _c7774
_d7774