Subject
Water-supply
Irrigation water
18
Fish habitat improvement
3
Water resources development Law and legislation
3
Water use
3
Evapotranspiration
2
Irrigation water Return flow
2
Parker Valley (Ariz. and Calif.)
2
Drinking water
1
Fishes Conservation Economic aspects
1
Geology
1
Groundwater
1
Irrigation
1
Procurement
1
Public contracts
1
Rice Irrigation
1
Rivers Recreational use
1
Urbanization Environmental aspects
1
Water consumption
1
Water resources development
1
Water reuse
1
Water withdrawals
1
Water-supply, Agricultural
1
Yampa River Watershed (Colo.)
1