2004 20thcentury 627 administration africa agricultural agriculture agricultureandstate alberta aménagementintégré appropriationsandexpenditures appropriationsandexpenditurescalfedbay-deltaprogram approvisionnement aquaticecology aquaticpollution aquaticresources argentina arizona asia aspectdel'environnement australia bassinshydrographiques bioticcommunities brazil business california canals cases casestudies caucasus central changements chile china citizenparticipation civil claims climat climatechange climaticchanges co-management colorado coloradoriverwatershed conflictmanagement congresses corruption(inpolitics) corruptioninpolitics dams dataprocessing decisionmaking designandconstruction developingcountries développementdurable earthsciences eastern eau ecohydrology ecology economicaspects economicconditions economichistory economics ecosystemmanagement ecosystems ecotoxicology endangeredecosystems energydevelopment engineering environment environmental environmentalaspects environmentalaspectsoflanduse environmentalconditions environmentalconservation environmentaleconomics environmentalengineering environmentallaw environmentallaw/policy/ecojustice environmentalmanagement environmentalmonitoring/analysis environmentalpolicy environmentalprotection environmentalscience environmentalsciences environmentaltoxicology europe exploitation federalaidtowaterresourcesdevelopment finance floodcontrol forecasting foreignrelations freshwater general geographicinformationsystems geography gestion gestiondesressourceseneau globalization governmentpolicy groundwater handbooks hist history humanecology humangeography humanrights hydraulicengineering hydroelectricpowerplants hydrologie hydrology india indiansofnorthamerica industrialapplications integratedwaterdevelopment international internationalcooperation internationalrivers irrigation irrigationlaws israel lakes landuse latinamerica lawandlegislation management manuals mathematicalmodels mexico mexicocity middleeast miningengineering municipalwatersupply narmadariverregion nationalsecurity naturalresources nature natureconservation newmexico nilerivervalley nonfiction pakistan palestine planning politicalaspects politicalcorruption politicalscience pollution poverty privatization protection publicpolicy realestate relations reservoirs ressourceseneau riverengineering rivers rural ruraldevelopment ruralpoor sanitation science socialaspects socialconditions socialscience southdakota strategicaspects sustainabledevelopment systemanalysis systemsengineering technologiehydraulique technology texas traditionalecologicalknowledge unitedstates utilisationdusol wassernutzung wasserreserve wastewatertechnology water water-power water-supply water-supplyengineering waterconservation waterconsumption watermanagement waterpollutioncontrol waterquality waterqualitymanagement waterreuse waterrights waterrights(internationallaw) watersecurity watershedmanagement watersheds watersupply wateruse waterutilities wetlands