Showing results under subject: 'entomology'

The utility of sulphate of ammonia in agriculture

Author: Muir, James.
Publisher:London,Sulphate of Ammonia Committee 1899
Abstract: no abstract

A laboratory manual of agriculture for secondary schools

Author: Call, Leland Everett, - Schafer, E. G. (Edwin George),
Publisher:New York,The Macmillan company 1912
Abstract: no abstract

The birds of Ontario in relation to agriculture

Author: Nash, Charles W. (Charles William), - Ontario. Department of Agriculture
Publisher:Toronto Ont,Printed and published by LK Cameron 1909
Abstract: no abstract

Chemical aspects of ecology in relation to agriculture

Author: Martin, Hubert. - Canada. Department of Agriculture. Science Service Laboratory (London, Ont.)
Publisher:Ottawa,Science Service, Canada Dept of Agriculture 1957
Abstract: no abstract

Ministers of agriculture give views on bird protection

Author: Canada. National Parks Branch
Publisher:Ottawa,sn 1920
Abstract: no abstract

Letter of the commissioner of agriculture to the Hon. Jno. W. Johnston, chairman of the Committee on agriculture, U. S. Senate, on sorghum sugar

Author: United States. Department of Agriculture. - United States. Department of Agriculture.
Publisher:Washington,Govt print off 1880
Abstract: no abstract

General view of the agriculture of the county of Suffolk : drawn up for the consideration of the Board of Agriculture and Internal Improvement

Author: Young, Arthur, - Young, Arthur, - Great Britain. Board of Agriculture.
Publisher:London,Printed by B Macmillan for G Nicol , and sold by GG and J Robinson , J Sewell , Cadell and Davies , W Creech , and John Archer 1797
Abstract: no abstract

Radioisotopes in biology and agriculture, principles and practice

Author: Comar, C. L. (Cyril Lewis),
Publisher:New York,McGrawHill 1955
Abstract: no abstract

Stoneville activities : emphasize the vast science of agriculture

Author: Stoneville Pedigreed Seed Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
Publisher:Stoneville Mississippi,Stoneville Pedigreed Seed Co 1949
Abstract: no abstract

The story of agriculture in the United States

Author: Sanford, Albert Hart,
Publisher:Boston,D C Heath and co 1916
Abstract: no abstract
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