drainage, agricultural, water, sewerage, fertilizers, groundwater, dams, aqueducts, reservoirs, sewage disposal, agriculture, reticulation, sewage, crops, tillage, manuring, hydropower, pisciculture, aquifer, aeration, millets, rainwater, potable, farming, canals, soilless, shelterbelts, farmers, wastewater, salination, effluent, hydrological, catchment, acequia, landscaping, desalinization, reservior, fallowing, diking, cusec, desalination, murrumbidgee, river basin, paddy, hydro, salinity, evapotranspiration, sodic, anicut, agronomy, canalization, sullage, replanting, forebay, dripper, cistern, tilling, pumpage, horticulture, cultivation, sprigging, chlorination, soil erosion, syr darya, hydroelectricity, harvesting, agroforestry, aerator, floriculture, distributaries, electricity, desalinisation, sewer, disking, riparian forest, watercourse, arid, sprayer, agriculturists, alfalfa, rainfall, lucerne, waterworks, cultivators, organic fertilizer, channelisation, aquiculture, fertilizing, areca, soakaway, cropland, concreting, afforestation, retting, aerification, ponds, waterlines, filtration, watermills, aquacultural, drought, weirs, irrigations, spraying, feeding, reinvestment, dredging, flushing, grazing, servicing, watering, rinsing, use, cleansing, lubrication, provision, recirculation, irrigational, hydroelectric, innovative, disposal, grading, reporting, silvicultural, upgrade, gathering, geothermal, instructional, it, based, capitalintensive

clyster, douche, enema, lavage

apparently, canal, capital of arizona, channel, colonic, colonic irrigation, derivation, douche, gravitation, high colonic, noria, phoenix

medication, providing, provision, supply, supplying