1. The breeding of sorghum in East Africa—I. Weevil resistance in sorghum grains;Doggett;Emp. J. exp. Agric.,1957
2. The breeding of sorghum in East Africa—II. The breeding of weevil-resistant varieties;Doggett;Emp. J. exp. Agric.,1958
3. The two strains of the rice weevil, Calandra oryzae (L.);Richards;Trans. R. ent. Soc. Lond.,1944