1. Phosphorus and silicon in seawater off Plymouth during 1954;Armstrong;Journal of the Marine Biological Association of the United Kingdom,1955
2. Effect of pollution on the coastal waters of the Red Sea in front of Jeddah, Saudi Arabia. 2. Nutrient salts;Behairy;Tethys,1984
3. A new spectrophotometric method for the determination of nitrite in sea water;Bendschneider;Journal of Marine Research,1952
4. Chemical constitutents of biological importance in the English Channel, November 1930–January 1932. Part I. Phosphate, silicate, nitrate, nitrite and ammonia;Cooper;Journal of the Marine Biological Association of the United Kingdom,1933
5. Chemistry of sea water west of Alexandria;Emara;Bulletin of the Institute of Oceanography and Fisheries, Arab Republic of Egypt,1984