Showing results under subject: 'agricultural engineering'

The Production of lumber in 1913

Author: United States. Office of Industrial Investigations.
Publisher:Washington DC,US Dept of Agriculture 1915
Abstract: no abstract

The use of energy values in the computation of rations for farm animals

Author: Armsby, Henry Prentiss,
Publisher:Washington DC,US Dept of Agriculture 1916
Abstract: no abstract

A survey of the fertilizer industry

Author: Goldenweiser, E. A. (Emanuel Alexandrovich), - Mein, William Wallace.
Publisher:Washington DC,US Dept of Agriculture 1919
Abstract: no abstract

A system of records for local farmers' mutual fire insurance companies

Author: Valgren, V. N. (Victor Nelson),
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

The death of chestnuts and oaks due to Armillaria mellea

Author: Long, W. H. (William Henry),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

Scabies of cattle

Author: Hickman, Richard W. (Richard West),
Publisher:Washington,US Dept of Agriculture 1915
Abstract: no abstract

Production of lumber, lath, and shingles in 1918

Author: Smith, Franklin H. (Franklin Howard), - Pierson, Albert H. (Albert Halsey),
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

Release and recovery of introduced parasites of the alfalfa weevil in eastern North America

Author: Dysart, Richard J. - Day, William H. - United States. Agricultural Research Service. Northeastern Region.
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1976
Abstract: no abstract

Bird houses and how to build them

Author: Dearborn, Ned
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

Determining the age of cattle by the teeth

Author: Pope, George W. (George Whitfield),
Publisher:Washington DC,US Dept of Agriculture 1919
Abstract: no abstract
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