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More by Oscar Roland Mathews
Dry Farming in Western South Dakota
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Soil and Crop Studies at the Big Spring (Texas) Field Station, 1916-53
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Soil and Crop Studies at the Big Spring (Texas) Field Station, 1916-53
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Winter Wheat and Sorghum Production in the Southern Great Plains Under Limited Rainfall
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Subsoil Moisture Under Semiarid Conditions: Issue 637
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Winter Wheat and Sorghum Production in the Southern Great Plains Under Limited Rainfall
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Dry Land Crops at the Dalhart (Texas) Field Station
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Soil and Crop Studies at the Big Spring (Texas) Field Station, 1916-53: Issues 1-20
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Summer Fallow at Ardmore, S. Dak
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Results of Field Crop, Shelterbelt, and Orchard Investigations at the United States Dry Land Field Station, Ardmore, S. Dak, 1911-32
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Use of Water of Spring Wheat on the Great Plains
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Relation of the Depth to which the Soil is Wet at Seeding Time to the Yield of Spring Wheat on the Great Plains
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Effects of Acreage-allotment Programs, 1954 and 1955: A Summary Report, Issues 1-20
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Laws Relating to Fur-bearing Animals: A Summary of Laws in the United States and Canada Relating to Trapping, Protection, Propagation, and Bounties
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Natob: A New Bush Lespedeza for Soil Conservation, Issues 876-900
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Production of Organic Acids from Carbohydrates by Fermentation: A Digest of the Literature, Issues 201-225
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Soil Erosion and Stream Flow on Range and Forest Lands of the Upper Rio Grande Watershed in Relation to Land Resources and Human Welfare: Issues 551-575
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Tetrastichus Brevistigma Gahan: A Pupal Parasite of the Elm Leaf Beetle, Issues 476-500
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