EFFECT OF CERTAIN WATER POLLUTANTS ON THE BIOLOGY OF THE FRESHWATER CLAM CAELATURA ( UNIO ) AEGYPTIACA (BIVALVIA)

TOXICITY AND BIOACCUMULATION OF CADMIUM IN THE FRESHWATER BIVALVE CORBICULA FLUMINALIS MÜLLER, 1774.

EFFECT OF CU, ZN, CD AND HG ON THE HISTOLOGY OF THE DlGESTIVE GLAND OF THE FRESHWATER SNAIL BIOMPHALARIA ALEXANDRINA AND BULINUS TRUNCATUS

THE POLLUTANT EFFECTS OF COPPER, ZINC AND LEAD ON THE HISTOLOGICAL PATTERNS OF FISH KIDNEY

ACCUMULATION OF COPPER, LEAD AND CADMIUM IN SOME TISSUES OF THE CRAYFISH PROCAMBARUS CLARKII(CAMBARIDAE, CRUSTACEA)

Morphological Effects of Pollution on Gill of Common Clam, Tapes decussatus Linnaeus, 1758 (Bivalvia: Veneridae)

EFFECT OF POLLUTION BY MERCURY, CADMIUM AND LEAD ON REPRODUCTION of TILAPIA NILOTICA FISH

LEVELS OF SOME HEAVY METALS IN COASTAL WATER,SEDIMENT AND THE LIMPET PATELLA SP. FROM THE NORTHERN PART OF THE GULF OF SUEZ (SUEZ BAY)

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

Effect of Cadmium treatment on the level of Alanine Aminotransferase (A LT) in gills and muscles of Oreochromis nilaticus collected from Wadi Hanifa Stream Riyadh, Saudi Arabia