00981nam0-22003251i-450-99000206047040332120130315143515.0000206047FED01000206047(Aleph)000206047FED0100020604720030910d1939----km-y0itay50------baengHousehold insects and their controlArthur Gibson and C. R. TwinnOttawaDominion of Canada. Dept. of Agriculture1939100 p.25 cmFarmers' bulletinDepartment of Agriculture, Canada71Entomologia medicaEntomologia urbana595.7616.968Gibson,Arthur87929Twinn,C. R.360993ITUNINARICAUNIMARCBK99000206047040332161 IX C.8/107509 (12/4/99)DAGENDAGENHousehold insects and their control393167UNINA