000 00356 am a2200121 a 4500
100 1 _aSwingle, W.T.
245 1 _aGrain smuts
_bHow they are caused and how to prevent them
260 _aWashington
_c1898
300 _a1-19 p.
942 _2udc
_cB
440 _aGrain, Smut United States Department of Agriculture. Farmers Bulletin No. 75
901 _aS48762
999 _c104922
_d104922