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larry d geohring
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Summary of agricultural water management program accomplishments 1976 through 1982
Larry D. Geohring · Dept. of Agricultural Engineering, New York State College of Agriculture and Life Sciences
21 sayfa · 1982
Management / Water-supply, Agricultural
Liquid Manure Application Systems Design Manual
Peter Wright, Mark Dougherty, Larry D. Geohring · Natural Resource Agriculture and Engineering
168 sayfa · 1998
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