Agricultural and Forestry Equipment (General) 1 Automation 1 Automation and Control 1 Canals 1 Costs 1 Design 1 Hydraulics 1 Input Utilization (Microeconomics) 1 Irrigation 1 Irrigation channels Irrigation equipment 1 Irrigation projects 1 Irrigation systems 1 Pipelines 1 Soil Water Management (Irrigation and Drainage), (Revised June 2002) 1 Water management 1