00755cam a22002534a 450000100060000000300110000600500170001700800410003404000270007504100080010210000280011024500640013826000290020230000160023149000270024765000210027465000180029565100150031365500290032894200120035794500220036999900170039195200930040840827AR-SsjUBGM20251220110848.0251215nuuuuuuuuxx            000 0 spa d  aAR-SsjUBGMcAR-SsjUBGM0 aspa1 aCamacho, María91427110aEstudio mineralógico del concentrado de Mina Providencia.  aJujuy :bIDGYM,c[19--].  a3 h. :bil.0 aInforme Inéditov406 4aMina Providencia 4aMineralogía 0aJujuy9276 4aInforme Inédito955193  cIN2cdu  aidgymd2002-09-01  c40827d40827  00102cdu4070aGMbGMd2025-12-20l0oCaja Nº 27r2025-12-20 00:00:00w2025-12-20yIN