1813-1886 19thcentury 628 antiquities appropriatetechnology approvisionnement aquaticbiology aqueducts baths biotechnology buildings california certification chesbrough chicago civil computersimulation congresses dams dataprocessing developingcountries dictionaries distribution drinkingwater earthsciences eau eauxusées ellissylvester employees engineering english englishlanguage environmental environmentalaspects environmentalconservation environmentalengineering environmentalmanagement environmentalpolicy etc examinations fieldwork floodcontrol french frenchlanguage general geographicinformationsystems greatbritain handbooks history hydraulicengineering hydrology illinois irrigation karst management manuals mathematicalmodels municipalwatersupply nature newyork newyork(state) operationsresearch politicalaspects politicalscience pollution protection publicpolicy purification reliability(engineering) reservoirs roman romans rome sanitaryengineering science sewage sewagedisposal sewagedisposalplants socialaspects standards structures studyguides sustainableurbandevelopment systemanalysis technology trainingof unitedstates vocationalguidance wastemanagement wastewaterprocessing water water-supply water-supplyengineers waterandcivilization waterconservation waterconsumption waterresourcesdevelopment watershedmanagement watersupply watertreatmentplants watertunnels wateruse waterworks wells épuration