1-24 of 6,542 Books

Sixteenth census of the United States
By United States. Bureau of the Census

The Boy Who Harnessed the Wind
By William Kamkwamba,Bryan Mealer,Korey Jackson
Energy and U.S. Agriculture
Energy and U.S. Agriculture
By Gordon Sloggett

Fifteenth census of the United States
By United States. Bureau of the Census
Water resources
Water resources
By United States. General Accounting Office
Long-term effects of land application of domestic wastewater
Long-term effects of land application of domestic wastewater
By Ralph Stone

Fourteenth census of the United States
By United States. Bureau of the Census
1969 Census of agriculture
1969 Census of agriculture
By United States. Bureau of the Census
Solar- and wind-powered irrigation systems
Solar- and wind-powered irrigation systems
By Robert Vaughn Enochian
1978 census of agriculture
1978 census of agriculture
By United States. Bureau of the Census. Agriculture Division
Third five-year plan (1961-62 to 1965-66), Bombay State
Third five-year plan (1961-62 to 1965-66), Bombay State
By Bombay (India : State). Political and Services Department

Water resources and agricultural development in the tropics
By Christopher J. Barrow

Nature and empire in Ottoman Egypt
By Alan Mikhail,Alan Mikhail

South coastal basin investigation
By California. Division of Water Resources.
Prospects for ground-water irrigation
Prospects for ground-water irrigation
By Gordon Sloggett
Encyclopedia of Water Science
Encyclopedia of Water Science
By Stanley W. Trimble
A treatise on watering meadows
A treatise on watering meadows
By George Boswell
Irrigation investment, technology, and management strategies for development
Irrigation investment, technology, and management strategies for development
By K. William Easter