000 00626nam a2200253Ia 4500
003 OSt
005 20220912151010.0
006 a|||||r|||| 00| 0
007 ta
008 220909b |||||||| |||| 00| 0 eng d
024 _a44943
037 _cTextual
040 _aCSL
_beng
_cCSL
041 _aeng
082 _aHv3.M15<-K60, L7
100 _aPorter R
245 0 _cPorter R
_aMaking of geology
260 _aCambridge
_bCUP
_c1977
300 _ax,288p.
_ccm.
500 _aBibliography 239-278p
650 _aGeology
942 _hHv3.M15<-K60, L7
_cTEXL
_2CC
999 _c59116
_d59116