UNT Libraries Government Documents Department - 973 Matching Results

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Demodectic mange in cattle.

Description: Describes demodectic mange, its causes, how it is recognized on cattle, and what can be done to control the disease.
Date: August 1958
Creator: United States. Agricultural Research Service. Animal Disease and Parasite Research Division.

Dodder and its control.

Description: Describes the parasite commonly known as dodder, which attacks alfalfa and other hay-like crops; provides methods of controlling and preventing dodder infestations.
Date: July 1958
Creator: Lee, William O., 1911- & Timmons, F. L. (Francis Leonard), 1905-

Selection of lumber for farm and home building.

Description: A guide to selecting lumber for construction projects. Includes an overview of the classification of woods according to their properties, the various lumber grades and sizes, and the types of lumber products available in the retail market.
Date: January 1958
Creator: Sweet, Carroll Van Rennsaeleer, 1892- & Johnson, R. P. A. (Robert Pilson Albert), 1888-

Storage of sweetpotatoes.

Description: Desribes the requirements for proper storage of sweet potatoes. Includes instructions for building a storage house or converting an existing building for use as a storage house.
Date: 1958
Creator: Lutz, J. M. (Jacob Martin), 1908-1968 & Simons, Joseph Winslow, 1908-

Sesame production.

Description: Discusses sesame varieties and methods of culture. Provides recommendations for crop planning, equipment, harvesting, pest and disease control, and marketing.
Date: 1958
Creator: United States. Agricultural Research Service. Crops Research Division.

Pulse Amplifiers Using Transistor Circuits

Description: From Introduction: "The high frequency response remains important even when pulse shaping is introduced. Pulse shaping is used to improve the time resolution of the system, to minimize overload distortion, or to facilitate the action of discriminating and recording circuits. The amplifier response may be optimized by such shaping, but in general the overall characteristics will be fixed by the particular detector system."
Date: January 23, 1958
Creator: Graveson, R. T. & Sadowski, H.

Roll Cladding Uranium-Zirconium and Uranium-Zirconium-Niobium Alloys with Zircaloy-2 for Plate-Type Fuel Elements

Description: From Abstract: "Investigations were made of alternate methods of bonding fuel shapes and the use of alternate core alloys in flat plates. Alternations and additions were made to development facilities needed to fabricate roll-clad plates for the EBWR core. Pilot production of EWBR-type plates proved that the plate cladding process could be adapted to production facilities."
Date: February 1958
Creator: Bean, C. H.; Macherey, R. E. & Lindgren, J. R.