Showing results under subject: 'agricultural engineering'

Experiments in vaccination against anthrax

Author: Eichhorn, Adolph,
Publisher:Washington DC,US Dept of Agriculture 1915
Abstract: no abstract

Check list of the forest trees of the United States, their names and ranges

Author: Sudworth, George B. (George Bishop), - United States. Forest Service.
Publisher:Washington,US Govt Print Off 1927
Abstract: no abstract

Black walnut : its growth and management

Author: Baker, Frederick Storrs,
Publisher:Washington DC,US Dept of Agriculture 1921
Abstract: no abstract

Forest rangers' catechism : questions and answers on the national forests of the California region

Author: Ayres, Robert W. (Robert William), - Hutchinson, Wallace I. (Wallace Irving),
Publisher:Washington DC,US Dept of Agriculture 1931
Abstract: no abstract

Experiments with wheat, oats, and barley in South Dakota

Author: Champlin, Manley.
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

Crop insurance : risks, losses, and principles of protection

Author: Valgren, V. N. (Victor Nelson),
Publisher:Washington DC,US Dept of Agriculture 1922
Abstract: no abstract

The adulteration of insect powder with powdered daisy flowers (Chrysanthemum leucanthemum L.)

Author: Roark, R. C. (Ruric Creegan) - Keenan, George Lawrence,
Publisher:Washington DC,US Dept of Agriculture 1923
Abstract: no abstract

Comparison of the bacterial count of milk with the sediment or dirt test

Author: Campbell, Harry Clay.
Publisher:Washington DC,US Dept of Agriculture 1916
Abstract: no abstract

Louisiana forest resources and industries

Author: Winters, Robert K. - Ward, G. B. (George Bernard), - Eldredge, I. F. (Inman Fowler),
Publisher:Washington DC,Forest Service, US Dept of Agriculture 1943
Abstract: no abstract

A study of cotton market conditions in North Carolina with a view to their improvement

Author: McConnell, O. J. (Olaus Jackson), - Camp, W. R. (William Roswell),
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract
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