Keep your tile drains working
By: [by Paul Jacobson]
Contributors: United States. Soil Conservation Service
Series: Leaflet / U.S. Soil Conservation Service -- no. 347; Leaflet (United States. Dept. of Agriculture) -- no. 347.
Publisher: U.S. Dept. of Agriculture, Soil Conservation Service
Published: 1954
Place of publication: Washington, D.C.]
Language: eng
Subjects: Drain-tiles; Irrigation farming
Notes: Cover title.

"Issued Jan. 1954"--P. 8.