000 00274nam a2200097 4500
245 _aMinerals for industrial use
100 _aMeghalaya. Directorate of Mineral Resources.
260 _aShillong
_bThe Author
_c1973
300 _a38p.: maps; 25cm.
082 _aDB333.80954164
_bMEG
999 _c36557
_d36557