000 00263nam a22001217a 4500
082 _a552.5 PET.S
_bGEOD270
084 _a552.5 PET.S
100 _aPettijohn,F.J
245 _aSedimentary rocks
250 _aThird
260 _aNewDelhi
_bCBS
_c1984
942 _cBK
999 _c619552
_d619552