EFFECT OF IRRIGATION INTERVALS ON YIELD AND YIELD COMPONENTS OF SUNFLOWER (HELlANTHUS ANNUUS L.) IN EASTERN REGION OF SAUDI ARABIA, Abdullah S. AI-Ghamdi, Ghulam Hussain and Ahmed A. AI-Noaim

EFFECT OF SALINE WATER IRRIGATION ON GERMINATION, GROWTH AND DRY MATTER PRODUCTION OF SOME FABA BEAN (VICIA FABA L.) CULTIVARS , Othman Fallatah and Ghulam Hussain 

GROWTH ANALYSIS AND BIOMASS PRODUCTION IN SUNFLOWER UNDER DIFFERENT FERTILIZAnON REGIMES , Hussein E. Osman, Salih M. Samarraie, Habib-ul-Rahman Mian, Orner E. Simsaa and M. S. Alami

GROWTH ANALYSIS AND BIOMASS PRODUCTION IN MAIZE (ZEA MAYS L.) UNDER DIFFERENT FERTILIZATION REGIMES , Salih M. Samarraie, Hussein E. Osman, , Habib-ul-Rahman Mian, Orner E. Simsaa and M. S. Alami

ANIMAL PATHQLQQY NECROTIC ENTERITIS IN BROILER CHICKENS IN SAUDI ARABlA, A CASE REPORT , Talal J. Nassar, Habeeb M. AINakhil and Jaime D. Osario

PROPHYLACTIC AND CURATIVE EFFECTS OF PRAZIQUANTEL AND OXAMNIQUINE ON A SAUDI ARABIAN STRAIN OF SCHISTOSOMA MANSONI IN MICE , A.M. Ghandour, A. A. Banaja and M. I. Shalaby

ASPECTS OF THE BIOLOGY OF SOME COMMERCIALLY IMPORTANT PELAGIC FISH FROM JIZAN AREA, RED SEA , S. G. Oakley and A. A. Bakhsh ,

ECOLOGY OF A MANGROOVE STAND OF A CENTRAL RED SEA COAST AREA: RAS HATIBA ( SAUDI ARABIA) , A. S. Mandura, A. K. Khafaji and S. M. Saifullah

FIRST RECORD AND REDESCRIPTION OF PLANOCERA CROSSLAND! LAIDLA W 1903, A MARINE POLYCLAD TURBELLARIAN, IN THE SHALLOW WATER OF OBHOR CREEK, SAUDI ARABIA , S. Beltagi and A. S. Mandura

SURVEY OF RED SEA CORAL REEF HEALTH. 2. HAQL TO JEDDAH , Arnfried Antonius

TEMPORAL AND SPATIAL VARIATIONS IN THE CARBOHYDRATE, LIPID AND PROTEIN CONTENTS OF A VICENNIA MARINA FROM THE SAUDI ARABIAN RED SEA COAST , A. S. Mandura, A. K. Khafaji and S. M. Saifullah

TERRITORY, SOCIAL DOMINANCE AND GROUP STRUCTURE IN ANEMONE FISH AMPHIPRION BICINCTUS ASSOCIATED WITH DIFFERENT ANEMONE SPECIES , S. G. Oakley

TRAWL FISHERY FOR SHRIMP AND FIN FISH IN THE JIZAN REGION OF THE RED SEA (1985-87) , S.G. Oakley and A. A. Bakhsh

CHEMICAL INVESTIGATION OF SALSOLA IMBRICATA FORSSK. , M. S. AI-Said. J. S. Mossa and M. M. Al-Azizi

SEASONAL VARIATIONS IN THE MYCOFLORA OF i'<ATURALLY DRIED CAMEL PELLETS IN THE FIELD, I. A. Bokhary and S. Parvez

PLANTS AND PLANT COMMUNITIES OF THE ALHARRAH PROTECTED AREA , Abdullah M. El-Sheikh and Shaukat Ali Chaudhary

VEGETATION OF SOME HIGH ALTITUDE AREAS OF SAUDI ARABIA , Shaukat Ali Chaudhary*, Abdullah M. EI-Sheikh**, Mohammad M. AI-Farraj**, Ahmed H. AI-Farhan**, Yusuf AI-Wutaid*** and Salem S. Ahmed***.

GENETICS CHROMOSOMAL STUDIES IN THE EGYPTIAN FLORA. IVCYTOLOGY OF SOME SPECIES OF THE FAMILY PAPILIONACEAE IN THE NORTHWEST MEDITERRANEAN COAST OF EGYPT, A. Badr*, M. A. Mahmoud and A. S. Haidar

ELECTRON MICROSCOPE OBSERVAnON ON THE THYROID OF THE FEMALE SPINY-TAILED LIZARD (UROAfASTYXAfJCROLEPI~IN THE ACTIVE PHASE OF THE ANNUAL CYCLE , M. N. Saadi and C. R. Ault

THE NEUROSECRETORY SYSTEM OF THE EGYPTIAN LOCUST, ANACRIDJUAf AEGYPTlUM L. THE VENTRAL NERVE CORD , Laila S. Hamouda, Refaat G. Abou-Elela and Zaky M. F. Rostom*

A SCANNING ELECTRON MICROSCOPIC STUDY OF THE EGG CHORION OF TWO WOLF SPIDERS OF FAMILY LYCOSIDAE , M. EI Gohary, A. A. Faragalla and M. O. Taher