LEADER 00764nam0-22002891--450- 001 990009397350403321 005 20110714104050.0 035 $a000939735 035 $aFED01000939735 035 $a(Aleph)000939735FED01 035 $a000939735 100 $a20110714d1973----km-y0itay50------ba 101 1 $aspa$ceng 102 $aAR 105 $a----j---001yy 200 1 $aZootecnia general$fM. Eugene Ensminger 210 $aBuenos Aires$cEl Ateneo$d1973 215 $a912 p. 610 0 $aZootecnia 700 1$aEnsminger,$bMarion Eugene$f<1908-1998>$0325019 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990009397350403321 952 $a636-25$b7171$fDMVBF 959 $aDMVBF 996 $aZootecnia general$9765314 997 $aUNINA