‘Irrigation efficiency’ 검색 결과

20건

Irrigation efficiency

Water Resources Scientific Information Center., 1973

Irrigating efficiently

Makuch, Joe., 1994

Irrigating efficiently

Joe Makuch, 1994

Irrigating Efficiently

Makuch, Joe., Bonnie Emmert, 1994

On irrigation efficiencies

Marinus G. Bos, 1990

On irrigation efficiencies

Marinus Gijsberthus Bos, 1974

Residential irrigation efficiency assessment

Michael Dale Dukes, 2004

Residential irrigation efficiency assessment

Michael Dale Dukes, 2004

Residential irrigation efficiency assessment

Michael Dale Dukes, 2004

Summary - irrigation efficiency studies

Oregon State University. Dept. of Soil Science.

Residential irrigation efficiency assessment monitoring

Michael Dale Dukes, 2005

Residential irrigation efficiency assessment monitoring

Michael Dale Dukes, 2005

Residential irrigation efficiency assessment monitoring

Michael Dale Dukes, 2005

Improved Irrigation Efficiency Using Soil Physical Techniques

M.G. Hodnett, 1991 / 판 2개

Irrigation efficiency in small-farm areas

Marinus Gijsberthus Bos, 1974

Irrigation efficiencies in producing calories and proteins

Edward L. Rada, 1975

Irrigation efficiency in the production of California crop calories and proteins

Edward L. Rada, 1976

Boulder River Watershed

Montana. Dept. of Natural Resources and Conservation, 2008

Boulder River Watershed

Montana. Dept. of Natural Resources and Conservation, 2008

Boulder River Watershed

Montana. Dept. of Natural Resources and Conservation, 2008

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