00588cam a2200169u  450000100100000000500170001000800410002704000250006810000420009324500560013525000370019126000390022830000210026765000260028865000450031465000590035900001103720200929162339.0850515s1960    ck            000 0 spa    aDO-SdBNPbspacBNPHU1 aSarria, Eustorgio. [from old catalog]10aDerecho de minas; :bregimen juridico del subsuelo.  a2. ed., notablemente adicionada.  aBogota, :bEditorial Temis,c1960.  a376 p. ;c24 cm. 0aMining lawzColombia. 0aPetroleum law and legislationzColombia. 0aRadioactive substancesxLaw and legislationzColombia.