Showing results under subject: 'agricultural engineering'

Judging horses as a subject of instruction in secondary schools

Author: Barrows, H. P. (Harry Percy),
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract

The results of physical tests of road-building rock

Author: Jackson, Frank H. (Frank Herbert),
Publisher:Washington DC,US Dept of Agriculture 1916
Abstract: no abstract

The alcohol test in relation to milk

Author: Ayers, S. Henry (Samuel Henry), - Johnson, W. T. (William Trimble)
Publisher:Washington DC,US Dept of Agriculture 1915
Abstract: no abstract

The mosaic disease of tobacco

Author: Allard, H. A. (Harry Ardell),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

Control of peach bacterial spot in southern orchards

Author: Roberts, John W. (John William),
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract

Pedigreed fiber flax

Author: Davis, Robert L. (Robert Lesley),
Publisher:Washington DC,US Dept of Agriculture 1922
Abstract: no abstract

Pasteurizing milk in bottles and bottling hot milk pasteurized in bulk

Author: Ayers, S. Henry (Samuel Henry), - Johnson, W. T. (William Trimble)
Publisher:Washington DC,US Dept of Agriculture 1915
Abstract: no abstract

Irrigation in northern Colorado

Author: Hemphill, Robert G.
Publisher:Washington DC,US Dept of Agriculture 1922
Abstract: no abstract

Collection and preservation of insects

Author: Oman, Paul W. (Paul Wilson), - Cushman, A. D.
Publisher:Washington DC,US Dept of Agriculture 1946
Abstract: no abstract

Farming on the cut-over lands of Michigan, Wisconsin, and Minnesota

Author: McDowell, J. C. - Walker, William Bohler,
Publisher:Washington DC,US Dept of Agriculture 1916
Abstract: no abstract
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