Showing results under subject: 'animal husbandry'

The castor-oil industry

Author: Shrader, J. H. (James Houston),
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

ARS Agricultural Research Service Red River Valley Agricultural Research Center, Fargo, ND : plant entomology program recommendations & status report

Author: United States. Agricultural Research Service.
Publisher:United States,US Dept of Agriculture 1990
Abstract: no abstract

The weeds of Ontario

Author: Harrison, F. C. (Francis Charles),
Publisher:Toronto,Ontario Dept of Agriculture 1900
Abstract: no abstract

Tear-stain of citrus fruits

Author: Winston, John R. (John Robinson),
Publisher:Washington DC,US Dept of Agriculture 1921
Abstract: no abstract

Protection of insect pheromones from degradation by ultraviolet radiation

Author:
Publisher:Washington DC,US Dept of Agriculture 1978
Abstract: no abstract

Black grain-stem sawfly of Europe in the United States

Author: Gahan, A. B. (Arthur Burton),
Publisher:Washington DC,US Dept of Agriculture 1920
Abstract: no abstract

Manual of barkbeetle control in western pine forests

Author: Keen, F. P. (Frederick Paul), - United States. Bureau of Entomology.
Publisher:Washington,US Dept of Agriculture 1927
Abstract: no abstract

Poisoning the cotton boll weevil

Author: Coad, B. R. - United States. Bureau of Entomology.
Publisher:Washington DC,US Dept of Agriculture 1919
Abstract: no abstract

The lead-cable borer or "short-circuit beetle" in California

Author: Burke, H. E. (Harry Eugene), - Hartman, Raymond Daniel, - Snyder, Thomas Elliott,
Publisher:Washington DC,US Dept of Agriculture 1922
Abstract: no abstract

Apparatus for placing test lots of insects within parcels of stored tobacco during fumigation experiments

Author: Reed, W. D. (William Doyle), - Livingstone, Erskine McFarlane, - Morrill, A. W. (Austin Winfield),
Publisher:Washington DC,US Dept of Agriculture 1955
Abstract: no abstract
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