000 00619nam a2200205 4500
001 119329
003 ES-MaBCM
005 20241016143443.0
008 051214s1967 usa eng d
021 _axx
035 _a(OCoLC)1365195268
040 _cES-MaBCM
041 0 _aeng
245 0 0 _aUtilizacion of oil shale
_b: progress and prospects
_cDepartment of Economic and Social Affairs
260 _aNew York :
_bUnited Nations,
_c1967
300 _aVIII, 112 p.
_c28 cm
650 7 _aAceite vegetal
_957416
710 2 _aNaciones Unidas
_952612
_bDepartamento de Asuntos Económicos y Sociales
942 _cBK
999 _c119329
_d119329