عدد 1550 مقال فى الأرشيف
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- الأكثر مشاهدة
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الترتيب حسب
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Experimental Ecology of the Feeding of Fishes
Effects of the degree of concentration of food items on the size of the fishes’ ration The effect on the ration of the fishes of the way the food material
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رسالة علمية مقدمة إلى الدراسات العليا استيفاء للدراسات المقررة للحصول على درجة دكتوراة فلسفة فى العلوم الزراعية فى انتاج أسماك مقدمة من أكتوبر 2010 الملخص العربى فى مراحل النمو الأولى
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597.13/H.T Contents
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597.954/D.F Synopsis of Sub-Classes – Synopsis of Orders Amongst the Teleostei First Group-Perciformes – Second Group-Beryciformes Third Group-Kurtiformes – Fourth Group-Polynemiformes Fifth Group-Sciaeniformes – Sixth Group-Xiphiieormes Seventh Group-Trichiuriformes
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FISHES OF THE SEA THE NORTH ATLANTIC ANDMEDITERRANEAN
597.09211/J.F BY Photographs by Planet Earth Pictures The fishes Order PLEUROTREMATA - Sharks, Monkfish Order HYPOTREMATA - Rays, Guitar Fish Order CHONDROSTEI - Sturgeons Order ISOSPONDYLI Ladyfish, Herrings, Salmon,
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Microscale Testing in Aquatic Toxicology Advances, Techniques, and Practice
615.9 /W.M Contents
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Fundamentals of Reinforced and Prestressed Concrete
624.1/H.F Contents Forces
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628.1688/S. R
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623.8828/A.F Contents The fishing vessel – Going to sea and return –maintenance Fishing vessel stability Maritime buoyage systems- Tides and tidal streams Charts – Publications
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Freezing Point of Sea Water, For Values of Salinity
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631.4/D.P Pedogenesis and classification Weathering and clay formation. The dynamics of organic matter. The movement of material within soils. General principles of the origin and development of soils. Soil classification.
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627.7/T.U. The Call of the Underwater What's in the Sea Just Looking How to Exist and Swim Underwater Preparation for the Plunge Basic Equipment for the Diver The
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THE MARINE ENVIRONMENT And STRUCTURAL DESIGN
627/ G.T. INTRODUCTION OVERWATER WIND EFFECTS OF WAVES EFFECTS OF CURRENTS WATER LEVEL VARIATIONS AND LONG WAVE EFFECTS EFFECTS OF ICE DETERIORATION OF STRUCTURES IN THE SEA
مكتبة جهاز وتنمية البحيرات والثروة السمكية
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