01665cam a22004097a 4500003000500000005001700005008004100022010001000063011001000073035001000083040000900093090001000102100004700112245014100159260004100300300002200341502007500363590003700438590004100475590004100516590004100557590004100598590004200639650002800681650002200709650002800731650004400759650003200803901000700835905002300842942000900865949005500874949004200929999001700971952014000988952012701128CHAP20220329141827.0971121d1997    mx      r     00110 spa d  a74459  a75431  a84994  cCHAP  aTesis00aEspinoza Espinoza, José Fabián.93803910aEfecto de la adición de virginiamicina en la dieta de vacas Holstein al inicio de la lactanciac/por José Fabián Espinoza Espinoza  aChapingo, Méx. :bEl autor,c1997.  a56 h. :bgráfs.  aTesis (Ing. Agr. Esp. en Zootecnia) -- UACH. Departamento de Zootecnia  aALEPHb10c20130110lUCH01h1419  aBATCH-UPDb10c20130110lUCH01h0343  aBATCH-UPDb10c20130110lUCH01h1818  aBATCH-UPDb10c20130410lUCH01h0016  aBATCH-UPDb10c20130914lUCH01h1321  aCONVERSIONb10c20130109lUCH01h134114aGanado Holstein.94513314aLactancia.96434614aVirginiamicina.911992724aAntibioticos en nutricion animal.9605224aLechexProducción.965400  aBK  aLilia Sánchez G.  cFOLL  bBCcTESd33724000638482eTS2fc.2h31651i84994si  bBCcTESd849941eTS1h31650i84994sb  c74459d74459  00102local4053708TESISaBCbBCcPA_TESISd2019-12-31fTESISl0oTesisp33724000638482r2019-12-31 00:00:00tc.2w2019-12-31yTESIS  00102local4051708TESISaBCbBCcPA_TESISd2019-12-31fTESISl0oTesisp849941r2019-12-31 00:00:00w2019-12-31yTESIS