1. Abd El-Azim, H.M., 2002. Heavy Metals in Suez Canal Relevant to the Impacts of Land Based Sources (Ph.D. thesis). Fac. Sci., Mansoura Univ.
2. Aboul-Dahab, O.M.T., 1985. Chemical Cycle of Inorganic Pollutants in the Ecosystem West of Alexandria Between Anfoushy and Agamy (Ph.D. thesis). Fac. Sci., Alex. Univ.
3. Tin compounds in sediments of Lake Maryut, Egypt;Aboul-Dahab;Environ. Pollut.,1990
4. Assessment of marine pollution in Izmir Bay: Heavy metal and organic compound concentrations in surficial sediments;Aksu;Izmir Turk. J. Eng. Environ. Sci.,1997
5. Standard Method for the Examination of Water and Wastewater;APHA,1989