. Alfalfa farming in America. Alfalfa. 1. Alfalfa with basic slag on Woodland Farm. 1912. 2. Alfalfa with no fer- tilization—chock strip—1912. 3. Alfalfa with acid phosphate, 1912— Woodland Farm. 4. Clieck strip in acid phospliate plot—no treatment— Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Wing, Joseph E. (Joseph Elwyn), 1861-1915. Chicago, Ill. : Sanders Pub. Co.

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Keywords: ., bookauthorwingjosephejosephelwy, bookcentury1900, bookdecade1910