000 00248nam a2200097 4500
999 _c335243
_d335243
082 _a552
_bBAR.J
100 _aT.F.W.Barth
245 _aJournal of Petrology, vol.5
_cSociety for Economic Geologists
260 _aOxford
_c1964
_bClarenton
942 _cCR