Showing results under subject: 'agricultural engineering'

Public road mileage and revenues in the central, mountain, and Pacific states, 1914 : a compilation showing mileage of improved and unimproved road r…

Author: United States. Bureau of Public Roads.
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract

The diagnosis of bee diseases by laboratory methods

Author: McCray, Arthur Howard, - White, G. F. (Gershom Franklin),
Publisher:Washington DC,US Dept of Agriculture 1918
Abstract: no abstract

Report on investigations of the pink bollworm of cotton in Mexico

Author: Loftin, U. C. - McKinney, K. B. (Kenneth Barbee), - Hanson, Wrathall King,
Publisher:Washington DC,US Dept of Agriculture 1921
Abstract: no abstract

Farmers' Institute and agricultural extension work in the United States in 1913

Author: Hamilton, John,
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

Marketing cotton seed for planting purposes

Author: Barr, J. E. (Jason Edward),
Publisher:Washington DC,US Dept of Agriculture 1922
Abstract: no abstract

Comparative spinning tests of superior varieties of cotton (grown under weevil conditions in the southeastern states : crop of 1921)

Author: Meadows, William R. (William Ransom), - Blair, William Gardiner,
Publisher:Washington DC,US Dept of Agriculture 1923
Abstract: no abstract

Economic conditions in the Sea Island cotton industry

Author: Meadows, William R. (William Ransom),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

Outlets and methods of sale for shippers of fruits and vegetables

Author: Fisher, John Welton. - Collins, James Homer. - Sherman, Wells A. (Wells Alvord),
Publisher:Washington DC,US Dept of Agriculture 1915
Abstract: no abstract

Market diseases of fruits and vegetables : beets, endive, escarole, globe artichokes, lettuce, rhubarb, spinach, Swiss chard and sweetpotatoes

Author: Ramsey, Glen B. (Glen Blaine), - Wiant, James S. (James Stewart),
Publisher:Washington DC,US Dept of Agriculture 1944
Abstract: no abstract

The distribution of northwestern boxed apples

Author: Kitchen, C. W. (Clarence William), - Seifert, E. M. (Edward M.), - Hall, Mary B.
Publisher:Washington DC,US Dept of Agriculture 1921
Abstract: no abstract
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