channelisation, sullage, canalization, desalinisation, saltern, distributary, brickfields, soakaway, reticulation, pisciculture, cabora bassa, anicut, feitsui, vlei, headrace, nala, sarai, saltpan, tagal, trepang, salination, silting, bailey bridge, upflow, watermills, brahmaputra river, zamindari, sewerage, bleaching powder, sodic, afforestation, tunga, washery, commonage, rectification, embarkment, hydrographical, denudation, regularisation, industrialization, raffinate, bilharzia, otaheite, retting, potability, sluiceway, lighterage, macadamized, aquiculture, headwork, bagre, brahmani, sumps, filaria, metalling, reticulate, urali, baha, sodium thiosulphate, decantation, estero, mahal, nullah, inlands, depuration, dilapidating, forestal, flota, fasttrack, pigsties, kyoga, flocculant, mahanadi, mythe, reservior, khas, chlorination, sanitisation, channelization, cannel, irrigation, bangweulu, mudflat, liquification, nagari, syr darya, kalumpang, water, collectivisation, decongestion, denationalisation, riversides, mechanisation, beggary, babul, gangetic, ingression, effluent, irula, narmada, prospection, seawater, acclimatization, aeration, digestion, emptying, masculinization, maturation, abortion, abortions, absorption, acidification, anaesthesia, anchylosis, ankylosis, assimilation, autolysis, calcification, cascade, catabolism, closure

direction, management, managing, production