1. Carabidae and Staphylinidae (Col.) in swede and cauliflower fields in southeastern Norway;Andersen;Fauna norv. Ser. B.,1982
2. A comparison of pitfall trapping and soil sampling in assessing populations of two species of ground beetles (Col.: Carabidae);Briggs;Rep. East Mailing Res. Stn.,1961
3. Effekten av rovlevande skafbaggar och spindlar pi havrebladlusens (Rhopalosiphum padi [L.]) tidiga populationsutveckling i varkorn;Chiverton;Växtskyddsrapporter, Jordbruk,1982
4. Pitfall-trap catches of the carabid beetle Pterostichus melanarius, in relation to gut contents and prey densities, in insecticide treated and untreated spring barley;Chiverton;Entomol. exp. appl.,1984
5. The importance of some Carabidae and Staphylinidae as predators of the cabbage root fly, Erioischia brassicae (Bouche);Coaker;Entomol. exp. appl.,1963