G. Abdelgawad

Effects of sewage sludge on heavy metal accumulation in soil and plants and on crop productivity in Aleppo governorate

M. Tabbaa, M. Al-Zoubi, A. Arslan, 2008 .

The Effect of Sewage Sludge on Productivity of a Crop Rotation of Wheat, Maize and Vetch) and Heavy Metals Accumulation in Soil and Plant in Aleppo Governorate

M. Tabbaa, A. Arslan, G. Abdelgawad, 2008 .

Urban soil pollution in Damascus, Syria: concentrations and patterns of heavy metals in the soils of the Damascus Ghouta

A. Möller, J. Utermann, G. Abdelgawad, 2004 .