000 00319 a2200133 4500
245 1 _aIoxodoidea of Canada
260 _aOttawa
_c1956
650 _aIxodoidea
100 1 _aGregson, John D.
_d
300 _a92 p.
440 _aNo. 930
_vCanada Department of Agriculture Publication
942 _2udc
_cB
901 _a49821
999 _c54072
_d54072