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Soil and water conservation in the Pacific Northwest.
Describes types of erosion and methods for preventing the erosion of soil by water and wind.
Date:
July 1937
Creator:
Rowalt, E. M.
Object Type:
Book
System:
The UNT Digital Library
Asbestos
From Introduction: "This report covers the essential features of the asbestos industry, including occurrence, production, mining, milling, utilization, international trade, and marketing."
Date:
1937
Creator:
Bowles, Oliver
Object Type:
Report
System:
The UNT Digital Library
Geology and Mineral Resources of the Baker Quadrangle, Oregon
From abstract: This report presents the results of a rather complete reconnaissance of the Baker quadrangle, Oregon, carried out during brief studies of some mining districts in and near the area.
Date:
1937
Creator:
Gilluly, James
Object Type:
Report
System:
The UNT Digital Library
[Photograph 2012.201.B0294B.0461]
Photograph used for a story in the Daily Oklahoman newspaper.
Date:
1937
Creator:
unknown
Object Type:
Photograph
System:
The Gateway to Oklahoma History