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Bethell's Irrigation Manuals

 

Irrigation Management for the Sierra Nevada Foothills of California, Dick Bethell, County Director and Farm Advisor, UCCE El Dorado County; Elias Fereres, Richard Buchner, and Ron Mansfield

Irrigating Sierra Nevada Foothill Crops Efficiently: To Conserve Water, Dick Bethell, County Director and Farm Advisor, UCCE El Dorado County