1. Abd-El-Naim , M. R. M. El-Awady 1989 Studies on heavy metal removal from sewage water used in sandy soils 219 230
2. Anatomical and histochemical effects of feeding by Citrus leafminer larvae (Phyllocnistis citrella Stainton) in Citrus leaves;Achor;J. Am. Soc. Hort. Sci.,1997
3. Agostini , J. P. 1989 Phytophthora parasitica
4. Studies on root system of Coorg mandarin seedling trees;Aiyappa;Indian J. Hort.,1965
5. Observations of cultural problems with the ‘sunburst’ mandarin;Albrigo;Proc. Fla. State Hort. Soc.,1987