Showing results under subject: 'entomology'

Eradicating cattle ticks in California

Author: MacKellar, W. M. (William Malcolm) - Hart, George H.,
Publisher:Washington,Govt Print Off 1911
Abstract: no abstract

New plants from the 1934 expedition

Author: Hansen, N. E. (Niels Ebbesen), - South Dakota State College of Agriculture and Mechanic Arts. Department of Horticulture. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
Publisher:Brookings South Dakota,NE Hansen 1935
Abstract: no abstract

Studies on the spruce budworm (Cacoecia fumiferana Clem.)

Author: Swaine, J. M. (James Malcolm), - Swaine, J. M. (James Malcolm), - Bailey, Irving W. (Irving Widmer),
Publisher:Ottawa,King's Printer 1924
Abstract: no abstract

How to get rid of cattle ticks

Author: United States. Bureau of Animal Industry
Publisher:Washington,Gov't Print Off 1906
Abstract: no abstract

Notes on experiments with blackhead of turkeys

Author: Curtice, Cooper,
Publisher:Washington,Gov't Print Off 1907
Abstract: no abstract

Northern plant novelties for 1934

Author: Hansen, N. E. (Niels Ebbesen), - South Dakota State College of Agriculture and Mechanic Arts. Department of Horticulture. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
Publisher:Brookings South Dakota,Prof NE Hansen 1934
Abstract: no abstract

Northern plant novelties for 1932

Author: Hansen, N. E. (Niels Ebbesen), - South Dakota State College of Agriculture and Mechanic Arts. Department of Horticulture. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
Publisher:Brookings South Dakota,Prof NE Hansen 1932
Abstract: no abstract

Some new fruits ; Some new alfalfas, and other forage plants for dry uplands

Author: Hansen, N. E. (Niels Ebbesen), - South Dakota State College of Agriculture and Mechanic Arts. Department of Horticulture. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
Publisher:Brookings South Dakota,Prof NE Hansen 1917
Abstract: no abstract

Northern plant novelties for 1936

Author: Hansen, N. E. (Niels Ebbesen), - South Dakota State College of Agriculture and Mechanic Arts. Department of Horticulture. - Henry G. Gilbert Nursery and Seed Trade Catalog Collection.
Publisher:Brookings South Dakota,Prof NE Hansen 1936
Abstract: no abstract

Land use and population in St. Vincent, 1763-1960. A contribution to the study of the patterns of economic and demographic change in a small West Ind…

Author: Spinelli, Joseph,
Publisher:1973
Abstract: no abstract
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