Showing results under subject: 'agricultural engineering'

Experiments with Kherson and sixty-day oats

Author: Warburton, C. W. (Clyde William), - Stanton, T. R. (Thomas Ray),
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

The identification of true mahogany, certain so-called mahoganies and some common substitutes

Author: Koehler, Arthur,
Publisher:Washington DC,US Dept of Agriculture 1922
Abstract: no abstract

Dust control in grain elevators

Author: Brown, Hylton R. (Hylton Roller), - Reed, J. O. (Jesse Oliver),
Publisher:Washington DC,US Dept of Agriculture 1926
Abstract: no abstract

Citrus pectin

Author: Metchnikoff, Élie, - Poore, Homer D. (Homer Durant),
Publisher:Washington DC,US Dept of Agriculture 1925
Abstract: no abstract

American sumac : a valuable tanning material and dyestuff

Author: Veitch, F. P. (Fletcher Pearre), - Frey, R. W. - Rogers, J. S.
Publisher:Washington DC,US Dept of Agriculture 1935
Abstract: no abstract

The cost of producing apples in Wenatchee Valley, Wash. : a detailed study, made in 1914, of the current cost factors involved in the maintenance of …

Author: Miller, G. H. (George Harvey), - Thomson, S. M.,
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract

Commercial production of thymol from horsemint (Monarda punctata)

Author: Hood, S. C. (Samuel Clarke),
Publisher:Washington DC,US Dept of Agriculture 1916
Abstract: no abstract

The Appalachian Trail

Author: United States. Forest Service.
Publisher:Washington DC,Forest Service, US Dept of Agriculture 1964
Abstract: no abstract

The productiveness of successive generations of self-fertilized lines of corn and of crosses between them

Author: Richey, Frederick D. (Frederick David), - Mayer, Ludwig Stolz,
Publisher:Washington DC,US Dept of Agriculture 1925
Abstract: no abstract

Weeds used in medicine

Author: Henkel, Alice.
Publisher:Washington DC,US Dept of Agriculture 1904
Abstract: no abstract
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