Response of Nile Water Phytoplankton to the Toxicity of Cobalt, Copper and Zinc

A.A. Fathi, A.M. El-Shahed, M.A. Shoulkamy, H.A. Ibraheim and O.M. Abdel Rahman

Research Journal of Environmental Toxicology 2 ( 2 ): 67 - 76 , 2008