000 00309nam a2200121Ia 4500
008 170101s1981 xx 000 0 und d
082 _a631.51 ALL
100 _aAlleen H.P.
245 0 _aDirect Drilling and Reduced Cultivations
260 _bFarming Press Ltd.
_c1981
300 _a219 p.
942 _2ddc
_cB
999 _c764816
_d764816