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6 Matching Results
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Lathes
A guide to the operation and maintenance of lathes for general shop work.
Date:
November 29, 1940
Creator:
United States. Army. Air Corps.
System:
The UNT Digital Library
Railway shop battalion.
"This manual explains the organization and operation of railway shop battalion for employment on a standard military railway. Its purpose is to assist railway shop battalion officers in the training and operation of their units, and to guide command and staff officers charged with the employment of railway shop battalions."
Date:
November 29, 1940
Creator:
United States. War Department. Office of the Chief of Engineers.
System:
The UNT Digital Library
Grinding machines
This report provides the definition of grinding and discusses different processes, types, and operations of grinding.
Date:
November 26, 1940
Creator:
United States. Army. Air Corps.
System:
The UNT Digital Library
Feeding dairy cows.
Describes many types of dairy-cow feeds, their nutritive value, and their functions. Includes instructions for feed preparation and feeding recommendations for various situations.
Date:
November 1940
Creator:
Woodward, T. E. (Thompson Elwyn) & Nystrom, Amer Benjamin, 1885-
System:
The UNT Digital Library
Summer crops for green manure and soil improvement.
Examines varieties of summer crops that improve soil and green manure; describes different methods of green-manuring.
Date:
November 1940
Creator:
McKee, Roland
System:
The UNT Digital Library
Three species of the genus Lygus and their relation to alfalfa seed production in southern Arizona and California.
Describes the characteristics of a variety of Lygus and its habits which lead to damaged alfalfa seed in southern Arizona and California.
Date:
November 1940
Creator:
Stitt, Loyd L.
System:
The UNT Digital Library