1. Abbott T S (Ed) 1985 Soil testing service — methods and interpretation. Dept. Agric. NSW. 87 pp.
2. Awad A S 1986 Phosphorus Enhancement of Salt Tolerance of Tomato Plants. PhD Thesis, University of Queensland.
3. Bergmeyer H U and Bernt E 1974 Sucrose.In Methods of Enzymic Analysis, vol 3. Ed. H U Bergmeyer. pp 1176–1179. Academic Press Inc. New York.
4. Bernstein L, Francois L E and Clark R A 1974 Interactive effects of salinity and fertility on yields of grains and vegetables. Agron. J. 66, 412–421.
5. Bieleski R L and Ferguson I B 1983 Physiology and metabolism of phosphate and its compounds.In Encyclopedia of Plant Physiology, New Series, vol 15. Eds. A Lauchli and R L Bieleski. pp 4422–4499. Springer-Verlag, Berlin.