IMPACT OF POLLUTION ON PRODUCTIVITY AND FISHERIES OF FISHERIES OF LAKE MARIUT, EGYPT

An Economic and Environmental Study of Fish Production from Northern Egyptian Lakes

AN ECONOMIC AND ENVIRONMENTAL STUDY FOR FISH PRODUCTION IN LAKE MANZALA

ECONOMICAL STUDY ON FISH PRODUCTION IN NASR LAKE.

Economic Study of Fish Production in Egypt (A Case Study of Lake Qarun in Fayoum Governorate)

ENVIRONMENTAL STUDIES ON THE IMPACT OF THE DRAINS EFFLUENT UPON THE SOUTHERN SECTOR OF LAKE MANZALAH, EGYPT

Some Studies on parasitic Anguillicoliosis in wild Anguilla Anguilla off springs in Lake El Broullus, Egypt

The behavior of fishermen towards the sustainable use of the resources of lake qarun in Fayoum Governprate

Aspects of pollution, its causes and its impact on the rural environment in Beheira Governorate مظاهر التلوث وأسبابه وأثره على البيئة الريفية بمحافظة البحيرة

Heavy Metals at Kafr Elsheikh Governorate and the use of algae in fish cultured