000 00297nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a630
100 _aHanson, A.A.
245 _aPractical Handbook of Agricultural science.
260 _aUK
_bCRC Press
_c1990
300 _a534
942 _2ddc
_cBK
999 _c15437
_d15437