1. Lead, cadmium, copper, nickel and iron in limpets, mussels and snails from the coast of Ras Beirut;Shiber;Labanon. Mar. Environ. Res.,1978
2. Arsenic activation analysis of freshwater fish through the precipitation of elemental arsenic;Comparetto,1981
3. Problem related to trend monitoring of trace metals in marine areas by use of fish and blue mussel;Jensen,1983
4. Use of bio-indicators in monitoring conservative contaminants; programme design imperatives;Phillips;Mar. Pollut. Bull.,1986
5. Report of the ad hoc group of statisticians assisting the WGMPNA on trends monitoring issues,1985