00393 a2200157 4500020001500000082001800015100001700033245002100050250001200071260005300083300002000136650002100156700002300177700001800200700001700218 a8178087952 a636.0852bANI aMcDonald, P. aAnimal nutrition a6th ed. aSingaporebPearson Education limitedc2002g2002 axiv,693p.c24cm aAnimal Nutrition aGreenhalgh, J.F.D. aEdwards, R.A. aMorgan, C.A.