Agricultural pollution Pesticides 3 Water 3 Water quality 3 Agriculture 2 Hydrology 2 Pollution and Degradation 2 Water Resources 2 Water pollution 2 environmental agricultural pollution 2 Agricultural Economics 1 Agricultural ecology 1 Agricultural trade 1 Agriculture--Environmental aspects 1 Animal Husbandry and Production, (New March 2000) 1 Animal Wastes 1 Birth, Death , Movement 1 Cost benefit analysis 1 Disease 1 EIA 1 Environmental aspects 1 Environmental impact 1 Environmental policy 1 Environmental pollution 1 Evolution ecology 1 Externalities 1 Grazing 1 Heavy metals 1 Industrial Wastes and Effluents 1 International Trade 1