000 003870000a22001690004500
008 140223b1985 xxu||||| |||| 00| 0 eng d
020 _a8120400542
041 _aeng
080 _aH M5
082 _aH M5
100 _aSinha R K
245 _aIntroduction to geology
250 _a2nd Edn
260 _aNew Delhi
_bOxford & IBH
_c1985
650 _aEconomics
650 _aGeology
999 _c161115
_d161115