000 00309 am a2200121 a 4500
100 1 _aGussow, H.T.
245 1 _aControl of loose smut in wheat
260 _aOttawa
_c1929
300 _a1-3 p.
942 _2udc
_cB
440 _aSmut, Wheat Canada Department of Agriculture. Circular No. 66
901 _aS46493
999 _c102093
_d102093