Showing results under subject: 'aquaculture'

Destruction of the cotton boll weevil by birds in winter

Author: Howell, Arthur H. (Arthur Holmes), - United States. Bureau of Biological Survey. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Biological Survey 1908
Abstract: no abstract

Fruits and fruit products: Chemical and microscopical examination

Author: Munson, L. S. - Howard, Burton J. - Tolman, Lucius Moody, - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Chemistry 1902
Abstract: no abstract

National tick survey : calendar year 1963

Author: United States. Agricultural Research Service. Animal Disease Eradication Division. - United States. Department of Agriculture.
Publisher:Hyattsville Maryland,United States Department of Agriculture, Agricultural Research Service, Animal Disease Eradication Division, Federal Center Building 1964
Abstract: no abstract

Natural vegetation: Grassland and desert shrub

Author: Shantz, H. L. (Homer LeRoy), - Zon, Raphaël, - United States. Department of Agriculture.
Publisher:Washington DC,Govt Print Off 1924
Abstract: no abstract

Birch aphids

Author: Holsten, Edward H. - United States. Forest Service. Alaska Region. - United States. Department of Agriculture.
Publisher:Juneau Alaska,US Dept of Agriculture 2001
Abstract: no abstract

The larch sawfly

Author: Holsten, Edward H. - United States. Forest Service. Alaska Region. - United States. Department of Agriculture.
Publisher:Juneau Alaska,US Dept of Agriculture 2001
Abstract: no abstract

Saving the forests : and related wildlife resources from insects and diseases

Author: United States. Department of Agriculture. - United States. Forest Service.
Publisher:Washington DC,US Dept of Agriculture 1965
Abstract: no abstract

Spruce and giant conifer aphids

Author: Schultz, Mark. - Holsten, Edward H. - United States. Forest Service. Alaska Region. - United States. Department of Agriculture.
Publisher:Juneau Alaska,US Dept of Agriculture 2001
Abstract: no abstract

Spruce broom rust

Author: Hennon, Paul E. - Trummer, Lori. - United States. Forest Service. Alaska Region. - United States. Department of Agriculture.
Publisher:Juneau Alaska,US Dept of Agriculture 2001
Abstract: no abstract

The production and conservation of fats and oils in the United States supplement

Author: Bailey, Herbert S. (Herbert Stevens), - Reuter, Balthasar Ebenezer, - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture 1919
Abstract: no abstract
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