W. Naga

Comparative study of trace metals accumulated in the muscle tissues of the most common and marketable sea food in Alexandria waters

W. Naga, 1996 .

Sedimentary Humic Substances Isolated from a Coastal Lagoon of the Nile Delta: Physical and Chemical Characteristics

M. El-Sayed, Y. Halim, A. Beltagy, 1996 .

Dissolved humic substances in a coastal lagoon of the Nile delta: distribution, inputs and behaviour

M. El-Sayed, Y. Halim, W. Naga, 1993 .