000 00284nam a2200121Ia 4500
008 140317s9999 xx 000 0 und d
082 _a631.521
100 _aGeorge, R.A.T.
245 _aAgricultural seed production.
260 _aUK
_bCABI
_c2011
300 _a204
942 _2ddc
_cBK
999 _c17500
_d17500