000			00272nam a2200133Ia 4500
003			OSt
082			_a590.3 C46A
100			_aCobb, A. B.
245			_aAnimal sciences
260			_aUSA _bMacmillian _c2002
300			_a247p.
650			_aanimal science
942			_2ddc _cC
999			_c14602 _d14602