Showing results under subject: 'agricultural engineering'

A preliminary report on the occurrence of western red-rot in Pinus ponderosa

Author: Long, W. H. (William Henry),
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract

Experiments with emmer, spelt, and einkorn

Author: Martin, John H. - Leighty, C. E. (Clyde Evert),
Publisher:Washington DC,US Dept of Agriculture 1924
Abstract: no abstract

Effects of continuous selection for ear type in corn

Author: Garrison, H. S. (Harry Slaughter), - Richey, Frederick D. (Frederick David),
Publisher:Washington DC,US Dept of Agriculture 1925
Abstract: no abstract

Judging the dairy cow as a subject of instruction in secondary schools

Author: Barrows, H. P. (Harry Percy), - Davis, H. P. (Herbert Perry),
Publisher:Washington DC,US Dept of Agriculture 1916
Abstract: no abstract

Incomes from farming and cost of apple production in the Shenandoah Valley, Frederick County, Va

Author: Swinson, Carl R. (Carl Robert),
Publisher:Washington DC,US Dept of Agriculture 1927
Abstract: no abstract

Properties of the colloidal soil material

Author: Anderson, M. S. (Myron Sallee), - Mattson, Sante.
Publisher:Washington DC,US Dept of Agriculture 1926
Abstract: no abstract

Economics of forestry : a bibliography for the United States and Canada, 1960-1962

Author: Rumsey, Fay.
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1965
Abstract: no abstract

Retail shipments and distribution of fresh tomatoes, 1914

Author: Sherman, Wells A. (Wells Alvord), - Froehlich, Paul. - Walker, Houston F. (Houston Frost),
Publisher:Washington DC,US Dept of Agriculture 1915
Abstract: no abstract

The application of refrigeration to the handling of milk

Author: Bowen, John T. (John Thomas),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

Potash salts and other salines in the Great Basin region

Author: Young, George J. (George Joseph),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract
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