1.

ON THE CALCULATION OF ELECTRICAL BREAKDOWN VOLTAGE IN SHORT GAS-GAPS AT VARYING PRESSURES

Pages 1-11
2.

Temporal Variation of Cadmium and Lead in Nile Water, Assiut City, Egypt

Pages 1-12
3.

FACIES ANALYSIS AND PALEOENVIRONMENTAL RECONSTRUCTION OF THE THEBES FORMATION (LOWER EOCENE) SEQUENCE ALONG THE RED SEA COAST BETWEEN QUSIER AND HURGHADA, EGYPT.

Pages 1-28
4.

AMELIORATIVE EFFECT OF THE AQUEOUS EXTRACT OF MUSHROOM (PLEUROTUS OSTREATUS) ON NEUROTOXICITY INDUCED BY CIPROFLOXACIN IN RATS

Pages 1-22
5.

BIOCHEMICAL BIOMARKERS FOR DOSE-DEPENDENT DAMAGE CAUSED BY 4-NONYLPHENOL IN THE JUVENILE CLARIAS GARIEPINUS

Pages 23-39
6.

NATURAL ENTERIC COCCIDIA INFECTION IN SAND RATS (PSAMMOMYS OBESUS) COLLECTED FROM NORTH COAST, EGYPT

Pages 40-59
7.

SEASONAL VARIATIONS OF THE DIGESTIVE TRACT OF EGYPTIAN ROCK DOVE, COLUMBA LIVIA: ANATOMICAL, HISTOLOGICAL AND SCANNING ELECTRON MICROSCOPICAL STUDIES

Pages 60-97