1. Die Belastung der oberen Leine mit Schwermetallen durch Kommunale und industrielle Abwasser, ermittelt an hand von wasser-, sediment-, Fisch- und Pzlanzenutersuchungen;Abo-Rady,1977
2. Heavy metals in the sediments on the upper Leine River (Germany);Abo-Rady;Dutsch ewaesserkd Mitt,1980
3. Analysis of effluents and receiving water arising from the coal fired thermal power plant;Ajmal;Water Sci. Technol.,1983
4. Pollution in the River Ganges (India);Ajmal;Water Sci. Technol.,1983
5. Distribution of heavy metals in water and sediments of selected sites of Yamuna River (India);Ajmal;Env. Monit. Assess.,1985