1. E. K. Akamine and T. Goo. Relationship between surface colour development and total soluble solids in papaya. Horticultural Sci.3 6:567 (1971).
2. R. H. Booth. Post harvest deterioration of tropical root crops: losses and their control. Trop. Sci., 16:49 (1974).
3. R. H. Booth and D. G. Coursey. Storage of cassava roots and related post harvest problems. In Cassava Processing and Storage, I.D.R.C. Monograph, I.D.R.C. -031e, Int. Develop. Res. Centre, Ottawa (1974).
4. R. H. Booth and F. J. Proctor. Considerations relevant to the storage of ware potatoes in the tropics. PANS, 18:409 (1972).
5. M. C. Bourne. Proposed definition of post harvest loss. Proc. Natl. Food Loss Conf., Boise, Idaho, 129 (1976).