Toward Soil Security on the Northern Great Plains (open access)

Toward Soil Security on the Northern Great Plains

"This bulletin deals with soil and water conservation problems which relate to agriculture of the northern Great Plains [of the United States]." -- p. i. "The major portion of this bulletin, beginning on page 18, is devoted to a discussion of the controls and cures for land misuse. These suggested practices, in the main, represent the methods of control that are now being used in the several demonstration areas of the Soil Conservation Service. The use of these practices in a few specific demonstration areas is included in the section beginning on page 47. The last section (p. 76) points out a democratic procedure whereby landowners and operators may effect a more appropriate use of the land through soil conservation districts." -- p. 2
Date: 1941
Creator: Rule, Glenn K. (Glenn Kenton), 1893-
Object Type: Pamphlet
System: The UNT Digital Library
American Lignites: Geological Occurrence, Petrographic Composition, And Extractable Waxes (open access)

American Lignites: Geological Occurrence, Petrographic Composition, And Extractable Waxes

Report discussing experiments done on expandable waxes of lignites to determine yields and properties from certain place in the United States.
Date: 1950
Creator: Selvig, W. A.; Ode, W. H.; Parks, B. C. & O'Donnell, H. J.
Object Type: Report
System: The UNT Digital Library
Investigations of the Preparation and Use of Lignite, 1918-1925 (open access)

Investigations of the Preparation and Use of Lignite, 1918-1925

Report issued by the Bureau of Mines over investigations conducted on lignite. Preparation methods and uses of lignite are discussed. This report includes tables, maps, illustrations, and photographs.
Date: 1926
Creator: Hood, O. P. & Odell, William Wallace
Object Type: Report
System: The UNT Digital Library
Data Call - North Dakota (open access)

Data Call - North Dakota

Data Call - Grand Forks Air Force Base, ND; Minot Air Force Base, ND (Box 82)
Date: unknown
Creator: United States. Defense Base Closure and Realignment Commission.
Object Type: Text
System: The UNT Digital Library