000 00343nam a2200133Ia 4500
008 100328s9999 xx 000 0 und d
082 _b2752
100 _aWrightson John
245 _aAgricultural Text Book
260 _bWilliam Collins Sons & Co.
630 _aAgricultural Text Book
730 _aAgricultural Text Book
942 _cBOOK
999 _c498948
_d498945