Roger F E Axford & Stephen C Bishop. (2010). Breeding for Disease Resistance in Farm Animals 3rd Edition. CABI.
Dyfyniad Arddull ChicagoRoger F E Axford and Stephen C Bishop. Breeding for Disease Resistance in Farm Animals 3rd Edition. CABI, 2010.
Dyfyniad MLARoger F E Axford and Stephen C Bishop. Breeding for Disease Resistance in Farm Animals 3rd Edition. CABI, 2010.
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