000 00307 am a2200121 a 4500
100 1 _aHarcourt, R., Fulmer, H.L.
245 1 _aInsecticides and fungicides
260 _aToronto
_c1907
300 _a1-32 p.
942 _2udc
_cB
440 _aOntario Agricultural College. Bulletin No. 154
901 _aS53148
999 _c111065
_d111065