000 004020000a22001690004500
008 140223b1997 xxu||||| |||| 00| 0 eng d
020 _a0314092390
041 _aEng
080 _aH N7
082 _aH N7
100 _aPIPKIN (Bernard W)
700 _aTRENT (D D)
245 _aGeology and the environment
250 _a2nd edn
260 _aBelmant
_bWest Wadsworth
_c1997
650 _aGeology
999 _c60232
_d60232