1. ABDALLA, F. H., and ROBERTS, E. H., 1968. The effects of temperature, moisture, and oxygen on the induction of chromosome damage in seeds of barley, broad beans, and peas during storage. Ann. Bot., 32, 119–36.
2. ABDALLA, F. H., and ROBERTS, E. H., 1969a. The effects of temperature and moisture on the induction of genetic changes in seeds of barley, broad beans, and peas during storage. Ann. Bot., 33, 153–67.
3. ABDALLA, F. H., and ROBERTS, E. H., 1969b. The effect of seed storage conditions on the growth and yield of barley, broad beans, and peas. Ann. Bot., 33, 169–84.
4. BARTON, L. V., 1961. Seed Preservation and Longevity. Leonard Hill, London.
5. BARTON, L. v., and GARMAN, H. R., 1946. Effect of age and storage condition of seeds on the yield of certain plants. Contr. Boyce Thompson Inst., 14, 243–55.