000 00304 am a2200121 a 4500
100 1 _aMelhus, I.E., Durrell, L.W.
245 1 _aDry rot of corn
260 _aAmes
_c1922
300 _a1-8 p.
942 _2udc
_cB
440 _aCorn Iowa Agricultural Experiment Station. Circular No. 78
901 _aS51715
999 _c109394
_d109394