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  Partner: UNT Libraries Government Documents Department
 Collection: Government Documents A to Z Digitization Project
7 questions to ask when you buy or sell shelled corn by grade.
An explanation of corn grade requirements. Factors include insects, odors, moisture, weight-per-bushel, cleanliness, damaged kernels, and color. digital.library.unt.edu/ark:/67531/metadc9181/
8 steps in grading soybeans : under revised standards, effective September 1, 1949.
An explanation of the process used by U.S. federal grain inspectors to grade soybeans. Factors include odor, weevil or garlic infestation, moisture, weight per bushel, foreign material, mixed colors, splits, and damage. digital.library.unt.edu/ark:/67531/metadc9489/
20-MM aircraft gun matériel M1 and M2.
"In addition to a description of the 20-mm aircraft gun matériel M1 and M2, this manual contains technical information required for the identification, use, and care of the matériel." digital.library.unt.edu/ark:/67531/metadc29989/
38 ways to cut costs in the manufacture and sale of consumers' durable goods.
Suggests cost savings strategies for manufacturers operating under war-time price regulations, with the goal of reducing their need for relief from the Office of Price Administration. digital.library.unt.edu/ark:/67531/metadc9471/
75-mm howitzer materiel.
This is a World War II-era technical manual for the 75mm Howitzer. It contains information on use, maintenance, assembly, and other aspects of this weapon. digital.library.unt.edu/ark:/67531/metadc1050/
The 1952 cotton goal : 16 million bales from 28 million acres.
Discusses the need for large cotton crops in 1952 and requirements for achieving the highest possible yields. Includes an outlook for resources such as fertilizer, pesticides, defoliants, machinery, and manpower. digital.library.unt.edu/ark:/67531/metadc5963/
Adobe or sun-dried brick for farm buildings.
Describes an efficient method of making and using adobe in the form of sun-dried bricks; describes how adobe bricks can be used in different parts of a building, such as: the roof, the boundary walls, the foundation, etc. digital.library.unt.edu/ark:/67531/metadc5880/
Advanced map and aerial photograph reading.
"The purpose of this manual is to provide a text on advanced map and aerial photograph reading for military personnel who throughly understand the basic material in FM 21-25." (Page 1.) digital.library.unt.edu/ark:/67531/metadc28314/
Aerial photography.
A training manual designed to teach aerial photography for military purposes. digital.library.unt.edu/ark:/67531/metadc9809/
Aircraft engines.
Discusses the principles, classification, description, and construction of internal combustion engines used in military aircraft. Includes instructions for storage of engines. digital.library.unt.edu/ark:/67531/metadc9807/
Aircraft hardware and materials.
Describes the types of "materials and hardware used in aircraft construction and repair." digital.library.unt.edu/ark:/67531/metadc9806/
Aircraft induction, fuel and oil systems.
Describes aircraft engine systems, fuels, and lubricants. digital.library.unt.edu/ark:/67531/metadc28318/
Aircraft mechanics tools.
A manual for the beginning airplane mechanic. Discusses the proper use and care of tools. digital.library.unt.edu/ark:/67531/metadc29944/
Aircraft radio shop practice.
Discusses maintenance and repair of the component parts of aircraft radio equipment, and the correct use of tools. digital.library.unt.edu/ark:/67531/metadc29945/
Aircraft woodwork.
Discusses woodworking in aircraft manufacturing in general, and in detail the characteristics of wood, the glue and hardware necessary, hand tools and machines, as well as repair of the aircraft. digital.library.unt.edu/ark:/67531/metadc28662/
Airplane inspection guide.
"The purpose of this manual is to furnish to mechanics, inspectors, and other personnel, ..., the necessary information relative to the inspection of airplanes, airplane engines, and auxiliary equipment." digital.library.unt.edu/ark:/67531/metadc28663/
Airplane structures.
Describes structural details of service airplanes used by the Army Air Corps, sufficient for personnel to perform inspection and maintenance of their equipment. digital.library.unt.edu/ark:/67531/metadc29943/
Airship aerodynamics.
"This manual is designed as a text for the instruction of airship student pilots .... to give the knowledge of aerodynamics essential to the operation of [lighter than air aircraft]."(Page 2.) digital.library.unt.edu/ark:/67531/metadc28317/
Alfalfa.
A guide to growing and using alfalfa on the farm. Includes recommendations for different regions of the United States. digital.library.unt.edu/ark:/67531/metadc6439/
Alfalfa seed.
A guide to judging and testing the quality of alfalfa seed. digital.library.unt.edu/ark:/67531/metadc6444/
Alfalfa varieties in the United States.
Describes the different types of alfalfa grown in the United States. digital.library.unt.edu/ark:/67531/metadc1732/
Algae in water supplies: an illustrated manual on the identification, significance, and control of algae in water supplies.
A manual designed to help "water analysts and others who deal with the many problems and effects associated with the presence of algae in water supplies." digital.library.unt.edu/ark:/67531/metadc9129/
Alkali lands.
Summarizes an 1898 study of the problem of alkaline soil conditions as the result of irrigation in Montana. digital.library.unt.edu/ark:/67531/metadc6394/
American foulbrood of honey bees : how to control it.
Discusses American foul brood, a disease caused by a spore that infects bee larvae. Describes how to diagnose and control the disease. Lists the types of bees resistant to the disease. digital.library.unt.edu/ark:/67531/metadc5858/
American moles as agricultural pests and as fur producers.
Describes the habits of moles, the damage they can cause to lawns and gardens, and methods for their control. Provides instructions for trapping and skinning moles and tanning and selling their pelts. digital.library.unt.edu/ark:/67531/metadc6490/
An American-type cheese : how to make it for home use.
Steps for making cheese at home. digital.library.unt.edu/ark:/67531/metadc1501/
The Angora goat.
Describes the characteristics, benefits, and uses of the Angora goat. Discusses methods of managing goats on the range. digital.library.unt.edu/ark:/67531/metadc3488/
The Angora goat.
A guide to the care and housing of Angora goat herds. Includes a description of the goat and its uses. digital.library.unt.edu/ark:/67531/metadc6418/
Annual flowering plants.
A guide to growing and using numerous types of annual flowering plants. Includes recommendations for planting school gardens, and the use of hotbeds or cold frames. digital.library.unt.edu/ark:/67531/metadc6443/
Anthracnose as a cause of red-clover failure in the southern part of the Clover Belt.
Describes the characteristics of anthracnose, the damage it causes to red clover in the southern part of the Clover Belt, and methods of control; also discusses the development of strains of red clover resistant to anthracnose. digital.library.unt.edu/ark:/67531/metadc9155/
Antiaircraft artillery field manual : examination for gunners.
Outlines the scope of the examination for gunners, to be taken by U.S. Army personnel, U.S. Military Academy cadets, members of R.O.T.C. units, and C.M.T.C. trainees. digital.library.unt.edu/ark:/67531/metadc9951/
Antiaircraft artillery field manual : formations and inspections.
"The purpose of this manual is to prescribe formations and procedures for anti-aircraft artillery units and for ceremonies and inspections." digital.library.unt.edu/ark:/67531/metadc11811/
The apple and how to grow it.
A guide to apple growing, from soil preparation to harvesting. digital.library.unt.edu/ark:/67531/metadc6432/
Apple blotch.
Describes the disease of apple blotch, how it spreads, and ways to control it. digital.library.unt.edu/ark:/67531/metadc6297/
Apple growing east of the Mississippi River.
Describes the various factors that should be taken into consideration when developing and maintaining apple orchards, including: types of soil, climate conditions, the selecting and handling of young trees, the use of fertilizers, methods of pruning and spraying, and methods of repelling pests. digital.library.unt.edu/ark:/67531/metadc5933/
Apple-orchard renovation.
Describes various methods for maximizing the quality and output of apple orchards. digital.library.unt.edu/ark:/67531/metadc1793/
Apple scab.
Discusses apple scab, its economic impact, distribution, susceptibility of various apples to the disease, and preventive measures. digital.library.unt.edu/ark:/67531/metadc6298/
Apple scald and its control.
Describes apple scald, the damage and losses it causes, and methods for control. digital.library.unt.edu/ark:/67531/metadc3460/
Applied physics for airplane mechanics.
Describes basic principles of physics for use in the training of airplane mechanics. digital.library.unt.edu/ark:/67531/metadc29947/
Arbor day, its purpose and observance.
Discusses Arbor Day as a holiday that recognizes the importance of United States forests and discusses a citizen's duty to preserve them and foster new growth of trees. digital.library.unt.edu/ark:/67531/metadc3441/
Armored infantry battalion.
Describes "the tactical employment of the armored infantry battalion, both as part of a larger force, and when acting independently." digital.library.unt.edu/ark:/67531/metadc11808/
Armored infantry company.
Describes the organization, tactics, and techniques of the armored infantry rifle company. digital.library.unt.edu/ark:/67531/metadc11807/
Army ground forces light aviation.
"This manual is a guide for the military personnel of Army Ground Forces units who are concerned with organic light aviation. It describes the training, tactical employment, administration, maintenance, and supply of Army Ground Forces light aviation" (p. 1). The index begins on page 171. digital.library.unt.edu/ark:/67531/metadc28312/
Army medical supply depot.
A guide for army medical supply depot personnel. Discusses establishment, operation, organization, employment, and training standards. digital.library.unt.edu/ark:/67531/metadc29971/
Army-Navy manual of military government and civil affairs.
A general guide for U.S. armed forces instituting military government in occupied areas. digital.library.unt.edu/ark:/67531/metadc9811/
The avocado : its insect enemies and how to combat them.
Describes insect pests of the avocado in Florida, and methods for their control. digital.library.unt.edu/ark:/67531/metadc5939/
Back-yard poultry keeping.
Describes the advantages of keeping poultry at home; provides instructions for building, maintaining, and operating a poultry house. digital.library.unt.edu/ark:/67531/metadc1787/
Bamboo in the United States : description, culture, and utilization.
Describes the different varieties of bamboo and how to cultivate them. Provides information on insect pests and preparing bamboo for market. Discusses ways in which bamboo can be used on the farm, in the home, and for manufactured products. digital.library.unt.edu/ark:/67531/metadc6207/
The band.
Provides guidance on the organization and duties of the military band. digital.library.unt.edu/ark:/67531/metadc1049/
Barberry eradication in stem rust control : wheat, oats, barley, rye.
Discusses the spread of stem rust in wheat, oats, barley, and rye due to the presence of certain species of barberry bushes; discusses eradication of these barberry bushes to control stem rust. digital.library.unt.edu/ark:/67531/metadc1549/
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