Showing results under subject: 'animal husbandry'

Quassiin as a contact insecticide

Author: Parker, William B. (William Bell),
Publisher:Washington DC,US Dept of Agriculture 1914
Abstract: no abstract

The horseflies of the subfamily Tabaninae of the Nearctic region

Author: Stone, Alan,
Publisher:Washington DC,US Dept of Agriculture 1938
Abstract: no abstract

Decays and discolorations in airplane woods

Author: Boyce, John Shaw,
Publisher:Washington DC,US Dept of Agriculture 1923
Abstract: no abstract

Cooperative grain marketing : a comparative study of methods in the United States and in Canada

Author: Mehl, J. M. (Joseph Martin),
Publisher:Washington DC,US Dept of Agriculture 1921
Abstract: no abstract

The recovery of potash from alunite

Author: Waggaman, William H.,
Publisher:Washington DC,US Dept of Agriculture 1916
Abstract: no abstract

Digestibility of some vegetable fats

Author: Langworthy, C. F. (Charles Ford), - Holmes, Arthur Dunham,
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract

Investigations of heat canker of flax

Author: Reddy, C. S. (Charles Steven), - Brentzel, W. E. (William Edward),
Publisher:Washington DC,US Dept of Agriculture 1922
Abstract: no abstract

Cereal experiments in Maryland and Virginia

Author: Stanton, T. R. (Thomas Ray),
Publisher:Washington DC,US Dept of Agriculture 1916
Abstract: no abstract

Insect powder

Author: McDonnell, C. C. - Keenan, George Lawrence, - Roark, R. C. (Ruric Creegan)
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

Machinery cost of farm operations in western New York

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