00609nam a2200205Ia 4500001000700000003000500007005001700012008004100029035002000070040001300090100004000103245003100143250001100174260004300185300001900228490003100247650004800278651003300326651004400359128215BIBL20160527190909.0731116s1968 xx 000 0 spa d a(OCoLC)00743939 aCINcCIN2 aMartínez Estrada, Ezequiel2Local10aRadiografía de la pampa. a6. ed. aBuenos AiresbEditorial Losadac[1968] a347 p.c21 cm.0 aCristal del tiempo.2Local 0aNational characteristics, Argentine.2Local 0aPampas (Argentina)wcn2LEMB 0aArgentinaxSocial conditions.wcn2LEMB