Spray irrigation
By: by Milo B. Williams
Series: Bulletin / United States Department of Agriculture -- no. 495; Bulletin of the U.S. Department of Agriculture -- no. 495.
Publisher: U.S. Dept. of Agriculture
Published: 1917
Place of publication: Washington, D.C
Language: eng
Number of pages: 40
Subjects: Sprinkler irrigation
Notes: Caption title.

"February 14, 1917."