000 00423nam a22001571a 4500
003 USJPLib
008 140924b xxu||||| |||| 00| 0 eng d
082 _a552
_bLER
100 _aLe Roy, L. W.
245 _aGraphic problems in petroleum geology
_h[Text]
_cLe Roy, L. W.
260 _aNew York
_bHarper
_c1954
300 _axi,238 p.
_cill,maps,28 cm.
650 _aPetrology
700 _aRow, Julian W.
942 _2ddc
_cSR
999 _c30332
_d30332