Conservation of the soil. (Address of President Taft before the National Conservation Congress, at Kansas City, Mo., September 25, 1911.)
- [Washington, D.C., Govt. Print. Off., 1911]
- 8 p. 23 cm.
- [Pamphlets. Miscellaneous. v. 12] .
Caption title. At head of title: United States Department of Agriculture, Office of the Secretary.--Circular no. 38.