00750nam a2200253 a 4500041000800000082001700008100002700025245003500052260003000087300001000117650002500127650002000152650001100172650001200183650001300195651002600208651002200234651001300256700003300269700003100302942000700333999001700340952013900357 aspa a338.23bD518 aForero Báez, Roberto aDocumentos sobre el Cerrejón aBogotábEl Ancorac1985 a149 p aPRODUCCION PETROLERA aMINAS DE CARBON aCARBON aMINERIA aPETROLEO aCERREJON - LA GUAJIRA aLA GUAJIRA - DPTO aCOLOMBIA aJaramillo de Lozada, Liliana aVélez de Sierra, Cecilia cBK c14667d14667 001040708GRALaCINEPbCINEPd1986-04-09eLernerg540.00l5m2o338.23 D518p006603r2019-11-01 00:00:00s2019-11-01w2009-08-11yBK