000 00333nam a2200133Ia 4500
008 130223s9999 xx 000 0 und d
245 _a1970 report on Kansas corn performance tests
260 _aManhattan
260 _c1970
300 _a40 p.
440 _aNo. 531; Kansas Agricultural E
901 _pS18716
942 _cB
_2udc
999 _c114940
_d114940