00764nam0-22002891--450-99000939735040332120110714104050.0000939735FED01000939735(Aleph)000939735FED0100093973520110714d1973----km-y0itay50------baspaengAR----j---001yyZootecnia generalM. Eugene EnsmingerBuenos AiresEl Ateneo1973912 p.ZootecniaEnsminger,Marion Eugene<1908-1998>325019ITUNINARICAUNIMARCBK990009397350403321636-257171DMVBFDMVBFZootecnia general765314UNINA