000 00305 am a2200121 a 4500
100 1 _aEric Millen, F.
245 1 _aBee diseases in Ontario
260 _aOntario
_c1926
300 _a1-22 p.
942 _2udc
_cB
440 _aBee, Disease Ontario Agricultural College. Bulletin No. 317
901 _aS58293
999 _c101268
_d101268