00478nam a2200169 a 450000100080000000500110000800800410001910000160006024500220007626000420009830000160014052000750015665000210023165000120025265000170026465300270028111551472023-02-07       1961    bl uuuu      00u1 u    #d1 aPARK, R. D.  aAnimal husbandry.  aLondon: Oxford University Pressc1961  a244 p.cil.  aThe feeding of farm livestock; Cattle husbandry; Sheep; Pig husbandry.  aAnimal Domestico  aMétodo  aReprodução  aMelhoramento genético