Showing results under subject: 'forestry'

The spread of the cotton boll weevil in 1916

Author: Hunter, W. D. (Walter David), - Pierce, W. Dwight (William Dwight), - United States. Bureau of Entomology.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1916
Abstract: no abstract

The spread of the cotton boll weevil in 1917

Author: Hunter, W. D. (Walter David), - Pierce, W. Dwight (William Dwight), - United States. Bureau of Entomology.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1917
Abstract: no abstract

The rearing of queen bees

Author: Phillips, Everett Franklin,
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1905
Abstract: no abstract

Some insects injurious to truck crops

Author: United States. Bureau of Entomology.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1910
Abstract: no abstract

Coordinated marketing programs of selected fruit and vegetable cooperatives

Author: Berberich, Richard S. (Richard Shaefer),
Publisher:Washington DC,Farmer Cooperative Service, US Dept of Agriculture 1968
Abstract: no abstract

Reports of observations and experiments in the practical work of the Division

Author: Riley, Charles V. (Charles Valentine),
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1887
Abstract: no abstract

Cockroaches

Author: Marlatt, C. L. - United States. Bureau of Entomology.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1908
Abstract: no abstract

Facts about : flue-cured tobacco grade standards

Author: United States. Agricultural Marketing Service.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Marketing Service 1977
Abstract: no abstract

1969 report of egg production tests : United States and Canada

Author: United States. Agricultural Research Service.
Publisher:Beltsville Md,US Dept of Agriculture, Agricultural Research Service 1970
Abstract: no abstract

Audio-visuals relating to animal care, use, and welfare

Author: Engler, Kevin. - National Agricultural Library (U.S.)
Publisher:Beltsville Md,US Dept of Agriculture, National Agricultural Library 1989
Abstract: no abstract
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