Albrecht, William A.
Original publisher: Soils and Men: USDA Yearbook of Agriculture: Washington, D.C., United States Department of Agriculture,
Publication status: Public domain
Once each year over many decades the United States Department of Agriculture published a yearbook. This particular Yearbook of Agriculture, Soils and Men, is widely considered the best of the lot. And this article by William Albrecht may well be la crème de la crème. It is our hope to eventually present the entire yearbook online.