An effective method of preventing the erosion of hill lands
Series: S.R.S. Doc -- 41. Ext. S.; S.R.S. doc -- 41.
Publisher: Govt. Print. Off.
Published: 1917
Place of publication: Washington D.C
Language: eng
Subjects: Soil erosion
Notes: "No. "A"--78."

"Issued April 30, 1917."

At head of title: Cooperative extension work in agriculture and home economics. U.S. Dept. of agriculture and state agricultural colleges cooperating. States relations service, Office of extension work, north and west, Washington, D.C.