Farming on the cut-over lands of Michigan, Wisconsin, and Minnesota /
by J.C. McDowell and W.B. Walker.
- Washington, D.C. : U.S. Dept. of Agriculture, 1916.
- 24 p. : ill., 1 map ; 24 cm.
- Bulletin / United States Department of Agriculture ; no. 425 .
- Bulletin (United States. Department of Agriculture) ; no. 425. .