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The Roundheaded Apple-Tree Borer
This report discusses the roundheaded apple-tree borer, an insect in the eastern and midwestern United States that, in its larval stage, destroys the bark and wood of apple trees. Several methods of control are discussed, including worming, paints and washes, and sprays.Apple-tree borers.
Date:
1915
Creator:
Brooks, Fred E.
Object Type:
Pamphlet
System:
The UNT Digital Library
Safety Cars of the United States Bureau of Mines
Report issued by the U.S. Bureau of Mines discussing the mine stations and safety cars used to reach miners in distress. As stated in the report, "the purpose, equipment, personnel, and construction of its safety cars" is presented. This report includes an illustration, and a map.
Date:
March 1931
Creator:
Forbes, J. J. & Ankeny, M. J.
Object Type:
Report
System:
The UNT Digital Library
The Culture of Winter Wheat in the Eastern United States
Report discussing best practices for growing winter wheat in the eastern United States. Topics discussed include soils adapted to wheat cultivation, fertilizers, seed selection and preparation, and crop rotation.
Date:
1914
Creator:
Leighty, C. E. (Clyde Evert), b. 1882
Object Type:
Pamphlet
System:
The UNT Digital Library
The Culture of Winter Wheat in the Eastern United States
Revised edition. Report discussing best practices for growing winter wheat in the eastern United States. Topics discussed include soils adapted to wheat cultivation, fertilizers, seed selection and preparation, and crop rotation.
Date:
1917
Creator:
Leighty, C. E. (Clyde Evert), b. 1882
Object Type:
Pamphlet
System:
The UNT Digital Library
Rural Planning: The Social Aspects of Recreation Places.
Describes the trend toward establishing planned recreation areas in rural communities, and the economic and social benefits they provide to farmers.
Date:
1924
Creator:
Nason, W. C. (Wayne Crocker), b. 1874
Object Type:
Pamphlet
System:
The UNT Digital Library
Injury Experience in the Coking Industry, 1951
From Introduction and Summary: "Reports from operating companies showed that 25,715 men worked at coke ovens in 1951, about 6 percent more than were employed in 1950 and, except in 1943, the largest work force since 1930, when 28,139 men were employed. The work time for all employees was 70,190,493 man-hours. The returns indicated an average of 344 work days per man as compared with 341 days in the previous year. Accidents at the ovens resulted in the death of 10 and injury to 768 workers, both of these figures representing fewer injuries than in 1950."
Date:
1954
Creator:
Reese, Seth T.; Kearney, Naomi W. & Miller, Elizabeth A.
Object Type:
Report
System:
The UNT Digital Library