000			00296nam a2200121Ia 4500
008			180413s9999 xx 000 0 und d
100			_aKrider J L
245		0	_aSwine Production
260			_bNew York : Mcgraw-Hill 1962.
300			_a528
546			_aEng
690			_aSwine ; Pigs ; Production.
999			_c26756 _d26756