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Apple powdery mildew and its control in the Pajaro Valley

Author: Ballard, W. S. (William Salisbury), - Volck, W. H. (William Hunter),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

A study of prices and quality of creamery butter

Author: Warber, Gustav P. (Gustav Paul),
Publisher:Washington DC,US Dept of Agriculture 1918
Abstract: no abstract

Experiments on the toxic action of certain gases on insects, seeds, and fungi

Author: Neifert, Ira Edward, - Garrison, Gwynn Lloyd,
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

The agricultural utilization of acid lands by means of acid-tolerant crops

Author: Coville, Frederick V. (Frederick Vernon)
Publisher:Washington DC,US Dept of Agriculture 1913
Abstract: no abstract

Shuck protection for ear corn

Author: Kyle, C. H. (Curtis Hernon),
Publisher:Washington DC,US Dept of Agriculture 1918
Abstract: no abstract

Tables for the microscopic identification of inorganic salts

Author: Fry, William H. (William Henry),
Publisher:Washington DC,US Dept of Agriculture 1922
Abstract: no abstract

Relation between primary market prices and qualities of cotton

Author: Taylor, Fred.
Publisher:Washington DC,US Dept of Agriculture 1916
Abstract: no abstract

A classification of ledger accounts for creameries

Author: Knapp, George Osmon, - Mason, Burton B., - Swarthout, A. V. (Arthur Vance),
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

Quassiin as a contact insecticide

Author: Parker, William B. (William Bell),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

The horseflies of the subfamily Tabaninae of the Nearctic region

Author: Stone, Alan,
Publisher:Washington DC,US Dept of Agriculture 1938
Abstract: no abstract
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