00301nam a2200121Ia 4500008004100000020001400041041000700055082001100062100002200073245003300095260003600128300001500164180612s9999||||xx |||||||||||||| ||und||  a408107707  aen  a591.13  aGEORGE Vskll V.I. 0aMineral Nutrition of Animals  aLondon.bButterworths, GBc1982  a(2),(v),47