000 00368 am a2200121 a 4500
100 1 _aSwaine, J.M.
245 1 _aForest insect conditions in British Columbia
_bA perliminary survey
260 _aOttawa
_c1914
300 _a1-41 p.
942 _2udc
_cB
440 _aForest, Insect Canada Department of Agriculture, Experimental Farms. Bulletin No. 7
901 _aS53707
999 _c111681
_d111681