Showing results under subject: 'agronomy'

Brief information on insect damage to manufactured unseasoned forest products and its prevention

Author: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1916
Abstract: no abstract

Weed control in western irrigation and drainage systems : losses caused by weeds : costs and benefits of weed control

Author: Timmons, F. L. (Francis Leonard), - United States. Agricultural Research Service. - United States. Bureau of Reclamation.
Publisher:Beltsville Md,US Dept of Agriculture, Agricultural Research Service 1960
Abstract: no abstract

The effects of maleic hydrazide on the suitability of tobacco for cigarette manufacture

Author: United States. Agricultural Research Service. - United States. Agricultural Research Service. - United States. Foreign Agricultural Service. Tobacco Division.
Publisher:Beltsville Md,US Dept of Agriculture, Agricultural Research Service 1961
Abstract: no abstract

Total hexane and ethanol extractives of tobacco

Author: Stedman, R. L. - Bilinsky, W. R. - Swain, A. P. - United States. Agricultural Research Service.
Publisher:Washington DC,US Dept of Agriculture, Agricultural Research Service 1962
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 1891
Abstract: no abstract

The Mexican cotton boll weevil : a revision and amplification of bulletin 45, to include the most important observations made in 1904

Author: Hunter, W. D. (Walter David), - Hinds, W. E. (Warren Elmer),
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1905
Abstract: no abstract

Demand for farm-raised channel catfish in supermarkets : analysis of a selected market

Author: Raulerson, Richard C., - Trotter, Warren K. (Warren Kingsbury),
Publisher:Washington DC,US Dept of Agriculture, Economic Research Service 1973
Abstract: no abstract

Periodical cicada in 1902

Author: Hunter, W. D. (Walter David),
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1902
Abstract: no abstract

Effects of ozone atmospheres on spoilage of fruits and vegetables after harvest

Author: Spalding, Donald H. (Donald Hood),
Publisher:Washington DC,Agricultural Research Service, US Dept of Agriculture 1968
Abstract: no abstract

Historic books and manuscripts concerning horticulture and forestry in the collection of the National Agricultural Library

Author: Naftalin, Mortimer Lewis,
Publisher:Washington DC,National Agricultural Library, US Dept of Agriculture 1968
Abstract: no abstract
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