000 00340nam a2200133Ia 4500
008 180413s9999 xx 000 0 und d
020 _a0852361785 (Hbk)
100 _aThornton Keith
245 0 _aOutdoor Pig Production
260 _bIpswich : Farming Press 1988.
300 _a206
546 _aEng
690 _aPigs ; Swine ; Production.
999 _c26815
_d26815