عدد 481 مقال تحت قسم الكتب المتخصصة
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الترتيب حسب
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Production cycles in upwelling areas The part played by nutrients in the sea Models of production in the sea The circuits of migration and the unity of fish stocks Growth
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1-How to Make Displays for Your Shells 2-Making Shell Fantasies 3-Decorative Boxes You Can Make 4-Creating Jewelry from the Sea 5-How to Encase Shells in Resin 6-Making Cast
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Chapter 1- The history of aquaculture Chapter 2- Water Quality Chapter 3- Culture systems Chapter 4- Pumps and
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ALGAE The Grass of Many Waters
1 – What are Algae? 2 – Algae and the Foods They Make 3 – How algae grow and Reproduce 4- Algae of Lakes and Ponds 5- Algae of Streams
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Contants
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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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Chemical Technicians’ Ready Reference Handbook
542/S.C
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The Observer’s Book of Freshwater Fishes
Classified Index Descriptions of Species Family Petromyzonidae (The Lampreys) Family Acipenseridae (The Sturgeon) Family Clupeidae (The Shads) Family Salmonidae (The Salmon – The Trout – The Char – The
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1 – Definitions of Growth 2 – The Biochemical and Genetical Determinants of Selection for Growth 3 – The Hormonal Control of Growth at Puberty 4 – Growth and the
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Chapter 1: Trophic Levels and Optimal Foraging Theory Chapter 2: Mouth and Sense Organs Chapter 3: Feeding Variability Chapter 4: Plant-Eating Fish Chapter 5: Detritus Feeders Chapter 6: Particulate Feeding
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The genetic change of fish for aquaculture and related fisheries is a field of research that has seen enormous advances as of late. However there is no book which gives
مكتبة جهاز وتنمية البحيرات والثروة السمكية
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