00776nam0-22003011--450-99000873047040332120081009140824.084-206-2820-4000873047FED01000873047(Aleph)000873047FED0100087304720081009d1983----km-y0itay50------baspaESy---n---001yy<<La >>ley agrariaGonzalo AnesMadridAlianza Universida1983259 p.20 cm346Anes Alvarez,Gonzalo<1931- >197637ITUNINARICAUNIMARCBK990008730470403321SDI-KG 17114820SDISDILey agraria720470UNINA