000 00310nam a22001457a 4500
008 210519b ||||| |||| 00| 0 eng d
020 _a9780072434309
041 _aeng
080 _a91
082 _a91
100 _a42
101 _aGJEO
245 _aPhysical Geology
_cCharles Plummer
942 _2udc
_cBK
999 _c57500
_d57500