000 00513nam a22002057a 4500
001 23465
003 BD-DhUET
008 150503b xxu||||| |||| 00| 0 eng d
040 _cDLC
_dBD-DhUET
082 _a553.282
_bLEV/1954
100 _aLevorsen, A. I.
245 _aGeology of petroleum
250 _a1st ed.
260 _aSan Francisco
_bW.H. Freeman,
_c1954
300 _ax, 703p.
490 _aA series of geology
504 _aIncludes bibliographies
650 0 _aPetroleum : Geology
942 _cGB
999 _c23465
_d23465