000 00422nam a2200157Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a338.2(54)
_bGSI(76)
100 _aGee E R
110 _aIndia Geological Survey
245 _aBulletins of economic minerals
260 _aDelhi
_bGSI
_c1948
440 _aGeological Survey of India, Records; v.76 no.16
942 _cBK
999 _c95858
_d95858