000 00284nam a2200109Ia 4500
008 180426s2012 xx 000 0 und d
082 _a631.5 B7 A7
100 _aBrickbauer, Elwood A. & others
245 0 _aApproved Practices in Crop Production
260 _c1967
942 _2ddc
_cAG
999 _c130105
_d130105