ECOLOGICAL STUDIES ON WADI EL-RAIYAN LAKES 1- PHYSICO-CHEMICAL PROPERTIES AND PRODUCTIVITY

ECOLOGICAL STUDIES ON WADI EL-RAIYAN LAKES II- DISTRIBUTION OF PHYTOPLANKTON AND CHLOROPHYLLA

AN ECONOMIC STUDY FOR THE PRODUCTION OF FISH LAKES FAYOUM GOVERNORATE دراسة اقتصادية لإنتاج الأسماک ببحيرات محافظة الفيوم

An Economic Study on Fish Production and Marketing of Wadi El Rayan Lakes, Fayoum Governorate

GEO ENVIRONMENTAL STUDIES ON LAGOON MANZALA, EGYPT

Analytical Study of the Current and the Future Situation of Fishery Resources in Qaroun and Al-Rayyan Lakes in Fayoum Governorate, Egypt.

TROPHIC STATUS AND PHYTOPLANKTON COMMUNITY STRUCTURE IN WADI EL-RAYIAN LAKES, WESTERN DESERT, EGYPT

Physico-chemical characteristics and heavy metal contents in water of Wadi El-Rayan Lakes, western desert, Egypt.

A STUDY OF SOME FISHERY PROBLEMS AFFECTING FISHING AT LAKE BARDAWEEL IN EGYPT

FISHERY ASSESSMENT STUDY OF LAKE MANZALA, EGYPT