Showing results under subject: 'agricultural engineering'

Natural reproduction of western yellow pine in the Southwest

Author: Pearson, G. A. (Gustaf Adolph),
Publisher:Washington DC,US Dept of Agriculture 1923
Abstract: no abstract

Incense cedar

Author: Mitchell, John Alfred,
Publisher:Washington DC,US Dept of Agriculture 1918
Abstract: no abstract

Commercial preservation of eggs by cold storage

Author: Jenkins, M. K. (Minnie Kimball), - Pennington, M. E. (Mary Engle),
Publisher:Washington DC,US Dept of Agriculture 1919
Abstract: no abstract

Concord grape juice : manufacture and chemical composition

Author: Hartmann, B. G. (Bernard George), - Tolman, Lucius Moody,
Publisher:Washington DC,US Dept of Agriculture 1918
Abstract: no abstract

The Clyde series of soils

Author: Bonsteel, Jay A. (Jay Allan),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

An annotated list of generic names of the scale insects (Homoptera: Coccoidea) : second supplement

Author: Kosztarab, Michael, - Morrison, Harold, - Russell, Louise M. (Louise May),
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1974
Abstract: no abstract

Destruction of germs of infectious bee diseases by heating

Author: White, G. F. (Gershom Franklin),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

An appraisal of power used on farms in the United States

Author: Kinsman, C. D. (Claude Dennison),
Publisher:Washington DC,US Dept of Agriculture 1925
Abstract: no abstract

Digestibility of some by-product oils

Author: Holmes, Arthur Dunham,
Publisher:Washington DC,US Dept of Agriculture 1919
Abstract: no abstract

The cankerworms

Author: Porter, B. A. (Bennet Allen), - Alden, Charles H. (Charles Harold),
Publisher:Washington DC,US Dept of Agriculture 1924
Abstract: no abstract
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