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don c sibold
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Large scale diary [sic] operations in West Virginia, 1970
Don C. Sibold · West Virginia University, Agricultural Experiment Station
56 sayfa · 1972
Dairying / Statistics
A budgetary analysis for large dairy operations in west virginia
Don C. Sibold and Paul E. Nesselroad · West virginia university - agricultural experiment station
62 sayfa · 1972
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