00730nam0-22002651i-450-990003045880403321000304588FED01000304588(Aleph)000304588FED0100030458820000920d1991----km-y0itay50------baitaIT<<El >>desarollo agropecuario pampeanoOsvaldo Barsky, Ed.Buenos AiresGrupo Editor Latinoamericano1991.799 p.24 cmBarsky,OsvaldoITUNINARICAUNIMARCBK990003045880403321F/1.211 BAR16261SESSESDesarollo agropecuario pampeano462617UNINAING01