References
- Beckley, V. A. (1938). Bull. Imp. Inst., 36, 31. Pyrethrum in Kenya.
- Elmer, L. A. (1942). E. Afr. agric. J., 8, 21. Quinoa (Chenopodium quinoa).
- Greenway, P. J. (1944). E. Afr. agric. J., 10, 34. Origins of some East African Food Crops, Part I.
- Ibid. Part II, p. 115.
- Ibid. Part III, p. 171.
- Ibid. Part IV, p. 251.
- Ibid. Vol. XI, p. 156.
- Hartman, H. T. (1954). Proc. Amer. Soc. Hort. Sci., 62, 184.
- Hawkins, F. (1944). E. Afr. agric. J., 9. Production of seed temperate vegetables in East Africa.
- Hill, A. G. G. (1948). Tech. Comm. Bur. Hort, and Plantation Crops No. 19. Seed Production of European Vegetables in the Tropics.
- Lathbury, R. J. (1947). E m p. J. Exp. Agric., 15, 177. The Development of Wheat Varieties in Kenya.
- Nichols, R. F. W. (1947). E. Afr. agric. J., 12, 184. Breeding Cassava for Virus Resistance.
- Powell. (1914). Kew Bull., 268–273. Notes on Fruit Growing in the East African Protectorate.
- Robinson, R. A. (1964). E. Afr. agric, for. J., 30, 59. Bacterial Wilt of Potatoes in Kenya.