1. Biological control of aquatic weeds;Andres;Ann. Rev. Entomol.,1975
2. Insects and other organisms associated with Hydrilla verticillata (L.f.) L.C. (Hydrocharitaceae) in Pakistan;Baloch,1974
3. Investigations on the insects attacking the aquatic ferns Salvinia spp. in Trinidad and northern South America;Bennett,1966
4. Insects attacking water hyacinth in the West Indies, British Honduras and the U.S.A.;Bennett;Hyacinth Control J.,1970
5. Report on a short visit to Guyana to develop techniques for the collection of Cyrtobagous singularis Hustache, July 1971;Bennett;Commonw. Inst. Biol. Control, cyclostyled report,1971