Plowing terraced land
By: [by E.G. Johnson]
Series: Leaflet / United States. Dept. of Agriculture -- no. 214; Leaflet (United States. Dept. of Agriculture) -- no. 214.
Publisher: U.S. Dept. of Agriculture
Published: 1942
Place of publication: Washington, D.C
Language: eng
Subjects: Plowing; Terracing; Agriculture
Notes: Cover title.

"Issued March 1942"--T.p. verso.