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Bee disease control

Author: Carr, Elmer G. (Elmer Grant),
Publisher:Trenton N J,1917
Abstract: no abstract

Cockroaches How to control them. [Rev. Oct. 1969

Author: United States. Entomology Research Division.
Publisher:Washington,US Govt Print Off 1969
Abstract: no abstract

Controlling wood-destroying beetles in buildings and furniture

Author: Williams, Lonnie H. - Johnston, Harmon R.
Publisher:Washington DC,US Dept of Agriculture 1973
Abstract: no abstract

A plan for cooperative research on the salt requirements of representative agricultural plants

Author: National Research Council (U.S.). Division of Biology and Agriculture. - Livingston, Burton E. (Burton Edward),
Publisher:Baltimore,The Council 1919
Abstract: no abstract

For and against soil microbes

Author: Knight, Henry G., - United States. Bureau of Chemistry and Soils. - National Broadcasting Company.
Publisher:United States,Department of Agriculture 1933
Abstract: no abstract

Arsenate of lime

Author: Sanders, George Ethelbert - Canada. Division of Entomology.
Publisher:Ottawa,Dept of Agriculture 1918
Abstract: no abstract

Special report on maladie du coït or dourine

Author: Higgins, Charles H. (Charles Herbert), - Watson, E. A. - Canada. Health of Animals Branch.
Publisher:Ottawa,Dept of Agriculture 1907
Abstract: no abstract

The experimental farms of the Dominion of Canada

Author: Saunders, William,
Publisher:Ottawa,Dept of Agriculture 1887
Abstract: no abstract

Co-operation and fruit growing

Author: McNeill, Alexander, - Canada. Dairy and Cold Storage Branch.
Publisher:Ottawa,Dept of Agriculture 1913
Abstract: no abstract

Selection and wintering of biennial vegetables for seed

Author: Macoun, W. T. (William Tyrrell), - Dominion Experimental Farms and Stations (Canada)
Publisher:Ottawa,Dept of Agriculture 1918
Abstract: no abstract
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