000 00370nam a2200145Ia 4500
008 130223s9999 xx 000 0 und d
100 _aPutnam, A.R., Hull, J.
245 _aChemical weed control for horticultural crops
260 _aMichigan
260 _c1969
300 _a0.5
440 _aNo. 433; Michigan Co-operative
901 _pS21158
942 _cB
_2udc
999 _c117837
_d117837