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Environmental Sciences 5 Multidisciplinary Sciences 4 Water Resources 4
Environmental Sciences & Ecology 3 Geosciences, Multidisciplinary 3 环境地球化学 3
Biodiversity & Conservation 2 Ecology 2 Environment 2
Environmental Sciences; Geosciences, Multidisciplinary; Water Resources 2 agriculture, multidisciplinary 2 自然地理学 2
Agriculture, Multidisciplinary 1 Agronomy; Water Resources 1 Biodiversity Conservation 1
Industrial Economics; Magnetism: Basic Concepts and Phenomena; Iron; Soils and Soil Mechanics;Water Pollution; Air Pollution Sources; Industrial and Agricultural Buildings 1 Marine & Freshwater Biology 1 Plant Sciences 1
agriculture, multidisciplinary:: 1 agronomy 1 农作物 1
地理学::地图学与地理信息系统 ::在农业、林业上的应用,地理学::地图学与地理信息系统 ::在生态环境科学上的应用 1 地理学::自然地理学 1 环境地质学 1
环境污染及其防治 1 环境科学基础理论 1

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