We digitized and uploaded this film on behalf of the Prelinger Archives. Email us at firstname.lastname@example.org if you have questions about the footage and are interested in using it in your project.
Silent A/B roll of film written and produced by U.S.D.I Bureau of Reclamation, North Dakota Agricultural College, South Dakota State College and the U.S.D.A. Agricultural Research Service.
Directed by Charles A. Knell Buy this film on DVD.