(بعض المتغيرات الحيه وغير الحيه المؤثره في الانتاجيه الأوليه لبحيره عاليه الخصوبه (بحيره قارون مصر

PHYTOPL ANKTON BIOMASS AND ENVIRONMENTAL FACTORS IN THE NOZHA HYDRODROME, ALEXANDRIA, EGYPT.

Impact of environmental parameters on fish condition and quality in Lake Edku,Egypt

PHYTOPLANKTON VARIABILITY IN THE EASTERN HARBOUR ALEXANDRIA (EGYPT)

PHYTOPLANKTON STUDIES IN LAKE EDKU ADJACENT WATERS (EGYPT)

EFFECT OF GRAZING PRESSURE OF ZOOPLANKTON ON PHYTOPLANKTON ASSEMBLAGE IN LAKE QARUN, El - FAYOUM, EGYPT

PHYTOPLANKTON STANDING CROP AND SPECIES DIVERSTIY IN RELATION TO SOME WATER CHARACTERISTICS OF SUEZ BAY (RED SEA), EGYPT.

THE POTENTIAL IMPACT OF LAKE MANZALA ON THE PHYTOPLANKTON AND HYDROGRAPHIC CHARACTERS OF THE SUEZ CANAL, EGYPT

ECOLOGICAL STUDIES ON ZOO PLANKTON COMMUNITY OF LAKE BURULLUS, EGYPT

EFFECT OF GRAZING PRESSURE OF ZOOPLANKTON ON PHYTOPLANKTON ASSEMBLAGE IN LAKE QARUN, EL-FAYOUM, EGYPT