مكتبة جهاز حماية وتنمية البحيرات والثروة السمكية

Quality of Fish from Catch to Consumer

Effective Public Relations

1-Contemporary Public Relations-An Introduction 2-How It All Began-The Forerunners 3-From 1900 on-The Real Beginnings 4-Ecology – The PR Environment 5-Persuasion and Public Opinion 6-The Practitioners- Staffs and Status 7-Fact-Finding- The

FUNDAMENTALS OF AQUATIC ECOLOGY

Edited by Organisms and Ecosystems Ecology of Water Columns Ecology of Coastal Ecosystems Ecology of Deep-water Zones Lakes and Oceans as Functional Wholes Aquatic Ecosystems and Global Ecology Community Organization

Report of the Seventh Meeting of the Recofi Working Group on Fisheries Management ؛

نشرة الأخبار الزراعية النصف الثانى – سبتمبر 2013

Fresh Water Microbiology Biodiversity and Dynamic Interactions of Microorganisms in the Aquatic Environment

Cyanobacteria

Antibacterial Activity

An Introduction To Soil Science

نشرة تقديرات الدخل الزراعى - 2019

المعوقات التى تواجه حائزى المزارع السمكية بمحافظة كفر الشيخ ومقترحاتهم للتغلب عليها

preface:- Prep/ Asmaa Ahmed Manage/ Mona Mahmoud