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Filters: Keyword is soil firmness and Author is Donald Nelson Hyder  [Clear All Filters]
Journal Article
D. Nelson Hyder and Sneva, F. A., Seed- and Plant-Soil Relations as Affected by Seedbed Firmness on a Sandy Loam Range Land Soil1, Soil Science Society of America Journal, vol. 20, no. 3, p. 416, 1956.