Conservation of the soil. (Address of President Taft before the National Conservation Congress, at Kansas City, Mo., September 25, 1911.) - Taft, William H. (William Howard), 1857-1930.; United States. Department of Agriculture ([Washington, D.C., Govt. Print. Off., 1911)
Caption title.
At head of title: United States Department of Agriculture, Office of the Secretary.--Circular no. 38.
Also available in digital form on the Internet Archive Web site.
Keywords: Soils; Agriculture -- United States