SEASONAL VARIATIONS OF TRACE METALS LEVELS IN WATER AND THE LIMPET PATELLA CAERULEA OF ALEXANDRIA COAST, EGYPT.

LEVELS OF TRACE METALS IN MARINE MACRO ALGAE FROM BITTER LAKES, SUEZ CANAL, EGYPT,

HEAVY METALS CONCENTRATION IN SOME FISH TISSUES FROM SOUTH MEDITERRANEAN WATERS, EGYPT

OCCURRENCE` AND DISTRIBUTION OF SOME HEAVY METALS IN WATER AND SOME FISHES IN THE GULF OF SUEZ

DISTRlBUTION OF HEAVY METALS IN THE DAMIETTA NILE ESTUARY ECOSYSTEM.

TRACE METALS ACCUMULATION IN MOLLUSCAN SHELLS FROM DAMIETTA NILE BRANCH SEDIMENTS, EGYPT

TRACE METAL POLLUTION OF RECENT MOLLUSCAN SHELLS FROM LAKE QARUN SEDIMENTS, EGYPT

STUDIES ON WATER QUALITY AND SOME HEAVY METALS IN HYPERSALINE MEDITERRANEAN LAGOON (BARDAWIL LAGOON, EGYPT)

LEVELS OF SOME METALS IN FISH, TILAPIA SP. CAUGHT FROM CERTAIN EGYPTIAN LAKES AND RIVER NILE

COMPARATIVE STUDY ON THE LEVELS OF HEAVY METALS IN THE BITTER LAKES AND LAKE TIMSAH, (SUEZ CANAL) IN RELATION TO THE REPRODUCTIVE CYCLE OF THE RABBIT FISH SIGANUS RIVULA TUS.