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AuthorDonahue, Roy L. (1)Holland, Dorothy A. (1)
Thornton, M. K. (1)
Subjectcrop rotation (1)demonstration farms (1)farm planning (1)
fertilizers (1)
legumes (1)soil management (1)soil quality (1)
terracing (1)
... View MoreDate Issued
1951 (1)
TypeArticle (1)Has File(s)Yes (1)