000 00320nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
245 _aSunflower: Production and marketing
260 _aFargo
260 _c1978
300 _a73 p.
440 _aNo. 25; Dakota N, Agricultural
901 _pS31080
942 _cB
_2udc
999 _c135024
_d135024