000			00317nam a2200133Ia 4500
008			130223s9999 xx 000 0 und d
245			_aSwine production and management
260			_aOttawa
260			_c1976
300			_a22 p.
440			_aNo. 1442; Canada Department of
901			_pS28279
942			_cB _2udc
999			_c135187 _d135187