Wisconsin Dairymen's Association / Forty-first annual report of the Wisconsin Dairymen's Association : held at Ashland, Wis., December 10, 11 and 12, 1912. Report of the proceedings, annual address of the president, and interesting essays and discussions relating to the dairy interests
Jackson, E. C.
The importance of clean milk, pp. 48-55 PDF (1.7 MB)
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