References and electronic sources relevant to measure Indicator 5 - Water use and efficiency
References:
Electronic sources:
- Ecological Limits of Hydrologic Alteration (ELOHA) Toolbox
- EUROSTAT
- FAO AQUASTAT
- FAO Geonetwork
- International Groundwater Resources Assessment Centre (IGRAC)
- International Water Management Institute (IWMI)
- International Water Management Institute (IWMI) World Water Atlas
- The UNEP Collaborating Centre on Water and Environment
- UNESCO World Water Development Report
- USDA Agricultural Research Service (ARS) Water Database
- USDA NASS Farm and Ranch Irrigation Survey
- USGS National Hydrography Data Set
- USGS National Water Information System
- Water for Food, Water for Life issue brief 4
- World Hydrological Cycle Observing System (WHYCOS)