Showing results under subject: 'soil science'

Canadian bark-beetles

Author: Swaine, J. M. (James Malcolm),
Publisher:Ottawa,Printed by J de L Taché 19171918
Abstract: no abstract

Two select bibliographies of mediæval historical study. I.-A classified list of works relating to the study of English palæography and diplomatic. II…

Author: Moore, Margaret Finley.
Publisher:London,Constable Co, ltd 1912
Abstract: no abstract

Official program of the West Lambton Farmers' Institute : season of 1911-1912

Author: West Lambton Farmers' Institute.
Publisher:Sarnia Ont,West Lambton Farmers' Institute 1911
Abstract: no abstract

Spray calendar

Author: Britton, Wilton Everett, - Clinton, G. P. (George Perkins),
Publisher:New Haven,Connecticut Agricultural Experiment Station 1923
Abstract: no abstract

1938 gardener and farmer supplies : season of 1938 catalogue

Author: Lake-Cook Farm Supply Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
Publisher:Chicago Illinois,LakeCook Farm Supply Co 1938
Abstract: no abstract

1942 field & garden seed catalogue

Author: Lake-Cook Farm Supply Co. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
Publisher:Des Plaines Illinois,LakeCook Farm Supply Company 1942
Abstract: no abstract

Important insects which may affect the health of men or animals engaged in military operations

Author: United States. Bureau of Entomology.
Publisher:Washington DC,US Dept of Agriculture, Office of the Secretary 1916
Abstract: no abstract

Importation of snakes into Hawaii

Author: Wilson, James, - United States. Division of Biological Survey.
Publisher:Washington DC,United States Department of Agriculture 1905
Abstract: no abstract

American grasses

Author: Lamson-Scribner, F.
Publisher:Washington,Gov Print Off 1900
Abstract: no abstract

The pollination of pear flowers

Author: Waite, Merton Benway,
Publisher:Washington,Govt Print Off 1894
Abstract: no abstract
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