1.

EFFECTS OF THE INSECTICIDE, DIAZINON ON THE HEPATOPANCREAS OF THE FRESHWATER CRAYFISH PR OCAMBARUS CLARKII

Pages 197-213
Fadia Heiba
2.

HEAVY METALS POLLUTION ALONG THE RED SEA COASTS OF EGYPT

Pages 1-20
Mohamed Hamed; KhaIid EI-Moselhy
3.

BACTERIAL POLLUTION OF RIVER NILEWATER (ROSSETTA BRANCH)

Pages 21-34
Shawky Sabae
4.

POPULATION DYNAMICS OF THE ROUND SCAD DECAPTERUS MACROSOA (BLEEKER, 1851), IN THE GULF OF SUEZ, EGYPT.

Pages 55-68
Sahar Mehanna
5.

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)

Pages 69-84
EL-Moselhy M.; Mohamadein I.; Diab A.; Tolba R.
6.

EFFECT OF SALINITY ON PROLACTIN AND GROWTH HORMONE CELL ACTIVITY IN THE PITUITARY GLAND OF MUGIL CEPHALUS

Pages 85-101
Mostafa Mousa; Abdalla EI-Shebly; Mohamed Khalil
7.

HISTOLOGICAL CHARACTERS OF OVARIAN CHANGES OF GERRES OYENA DURING THE REPRODUCTIVE CYCLE IN SUEZ BAY, EGYPT

Pages 115-129
EL-Boray F.; EL-Gharabawy M.
8.

EVALUATION STUDIES FOR JUVENILES OF SOME TILAPIA HYBRIDS REARED ON DIFFERENT LEVELS OF PROTEIN AND SALINITIES

Pages 149-163
EI-Sayed EI-Ebiaiy; Mohamed Zaki
9.

EFFECT OF DIFFERENT DIETARY LEVELS OF LIPID ON GONAD MATURATION IN FLORIDA RED TILAPIA "OREOCHROMIS SPECIES (FAMILY: CICHLIDAE) REARED UNDER DIFFERENT SALINITIES.

Pages 175-169
Mobarram G.; El-Ebiary H.; Zaki A.