Tabla de Contenidos: “…VII, fasc. 1 : Crustacés : morphologie, physiologie, reproduction, embryologie / sous la direction de Jacques Forest ; H. Ceccaldi... [et al.]. - [6], 917 p. : il…”

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Tabla de Contenidos: “…Cover -- Contents -- Preface -- Chapter 1: The Multi-disciplinary Nature of Environmental Education -- Environment: Definition and Scope -- Introduction -- Environment Explained -- Definitions of Environment -- Scope of Environment -- Elements of the Environment -- Environmental Education: Importance -- Importance of Environmental Education -- Need for Public Awareness -- Various Types of Environment -- Structure of Environment -- Questions -- Chapter 2: Nature Resources: Renewable and Non-renewable Resources -- Resources-Meaning and Types -- Definition of Natural Resources -- Renewable and Non-renewable Resources -- Forest Resources -- Importance of Forest Resources -- State Percentage of Forests Area -- Distribution of Forests -- Overconsumption of Forests Reasons -- Deforestation: Meaning and Results -- Meaning of Deforestation -- Formidable Picture of Deforestation -- Evil Consequences of Deforestation -- Water Resources: Use and Over-utilization of Surface and Groundwater -- Significance of Water -- Surface Flow -- River -- Lakes and Ponds -- Lotic Eco-systems or Moving Water -- Estuaries -- Water Resource Management -- Measures to Check Over-Utilization of Water Resources -- Regulation of Groundwater Utilization and Restricting its Over-utilization -- Various Steps -- Flood Management -- National Flood Control Programme -- Measures and Achievements -- Forecasting -- Thrust Area During the Eighth-plan Period -- Ganga Flood Control Commission -- Drought-prone Areas Programme -- Desert Development Programme -- Inter-state Water Disputes -- Reasons for Differences -- Effort to Resolve Disputes -- Boards and Committees -- International Agreements -- Indo-Nepal Sub-commission on Water Resources -- Dams: Description, Benefits and Problems -- Farakka Barrage Project -- Various Dams in the Country and Benefits the Refrom…”