000 003360000a22001450004500
008 140223b1985 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _aH2 M5
082 _aH2 M5
100 _aMoorhouse W W
245 _aStudy of rocks in thin section
260 _aDelhi
_bCBS
_c1985
650 _aEconomics
650 _aGeology
999 _c161086
_d161086