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Proceedings of the Twelfth Annual Meeting of the American Association of Farmers' Institute Workers Held at Washington, D.C., October 23-24, 1907

American Association of Farmers' Institute Workers

出版	U.S. Government Printing Office, 1908
URL	http://books.google.com.hk/books?id=2cm0zgEACAAJ&hl=&source=gbs_api