The relative efficiency of certain Fluorine and Arsenic Insecticides against the Cowpea Curculio
Arant,F.S.
The relative efficiency of certain Fluorine and Arsenic Insecticides against the Cowpea Curculio - - Auburn-USA 1938 - - Journal of Economic Entomology v.31(2) .
--Entomologia Economica--Insecticidas Arsenicas--Cowpea Curculio--
Zoologia
The relative efficiency of certain Fluorine and Arsenic Insecticides against the Cowpea Curculio - - Auburn-USA 1938 - - Journal of Economic Entomology v.31(2) .
--Entomologia Economica--Insecticidas Arsenicas--Cowpea Curculio--
Zoologia