1. Studies on the proteolytic activity of the beetles Tenebrio and Tribolium;Birk;J. Insect Physiol.,1962
2. Citrus Entomology in the Middle East;Bodenheimer,1951
3. The significance of fluctuating temperatures on the physiology and ecology of insects;Cloudsley-Thompson;Entomologist,1953
4. A study of the processes of digestion in certain insects;Day;Aust. J. sci. Res. (B),1949