00642nam a22002534a 450000100060000003500200000600300090002600500170003500800410005202000150009304000350010804100080014304400070015110000300015824500200018826400370020830000180024565000230026365000210028665000140030765000260032165100140034770000270036130332 a(Koha2011)65988AR-ReUNN20260702135139.0240315s1997 ag spa d a9505084838 aAR-ReUNNbspacAR-ReUNNeaacr20 aspa aag1 aBrebbia, Fernando P.e???10aDerecho agrario 1aBuenos Aires : bAstrea, c1997. a747 páginas 4aComercialización 4aDerecho Agricola 4aContratos 4aLegislacion Ambiental 4aArgentina1 aMalanos, Nancy L.e???