Showing results under subject: 'forestry'

A method of calculating economical balanced rations

Author: Rundles, J. C. (John Clinton),
Publisher:Washington DC,US Dept of Agriculture 1918
Abstract: no abstract

A device for sampling grain, seeds, and other material

Author: Boerner, E. G. (Emil George),
Publisher:Washington DC,US Dept of Agriculture 1915
Abstract: no abstract

Fruits in West Virginia, Kentucky and Tennessee

Author: Darrow, George M. (George McMillan),
Publisher:Washington DC,US Dept of Agriculture 1923
Abstract: no abstract

The bud moth

Author: Porter, B. A. (Bennet Allen),
Publisher:Washington DC,US Dept of Agriculture 1924
Abstract: no abstract

Comparative spinning tests of Meade and Sea Island cottons

Author: Meadows, William R. (William Ransom), - Blair, William Gardiner,
Publisher:Washington DC,US Dept of Agriculture 1921
Abstract: no abstract

The flies that cause myiasis in man

Author: James, Maurice T (Maurice Theodore),
Publisher:Washington DC,US Dept of Agriculture 1947
Abstract: no abstract

Eleven important wild-duck foods

Author: McAtee, W. L. (Waldo Lee)
Publisher:Washington DC,US Dept of Agriculture 1915
Abstract: no abstract

Effects of nicotine sulphate as an ovicide and larvicide on the codling moth and three other insects

Author: McIndoo, N. E. (Norman Eugene),
Publisher:Washington DC,US Dept of Agriculture 1921
Abstract: no abstract

Distribution of the classes and varieties of wheat in the United States

Author: Clark, J. Allen (Jacob Allen),
Publisher:Washington DC,US Dept of Agriculture 1929
Abstract: no abstract

Cost of production of apples in the Payette Valley, Idaho : a detailed study of the current cost factors involved in the maintenance of orchards and …

Author: Thomson, S. M., - Miller, G. H. (George Harvey),
Publisher:Washington DC,US Dept of Agriculture 1918
Abstract: no abstract
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