Showing results under subject: 'entomology'

Report upon the Colorado River of the West :explored in 1857 and 1858

Author: United States. Army. Corps of Engineers. - United States. Department of Agriculture. - Gray, Asa,
Publisher:Washington,Govt Print Off 1861
Abstract: no abstract

The gipsy moth as a forest insect, With suggestions as to its control

Author: Fiske, William Fuller. - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1913
Abstract: no abstract

Spraying for white flies in Florida

Author: Yothers, W. W. - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1913
Abstract: no abstract

Directions for destroying pocket gophers

Author: Lantz, David E. (David Ernest) - United States. Bureau of Biological Survey. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Biological Survey 1906
Abstract: no abstract

Women's silk culture association

Author: United States. Department of Agriculture. - Neumann, Joseph. - Ladies' silk culture society of California. - Women's silk culture association.
Publisher:Washington,Govt print off 1890
Abstract: no abstract

Methods of destroying rats

Author: Lantz, David E. (David Ernest) - London School of Hygiene and Tropical Medicine. - United States. Department of Agriculture.
Publisher:Washington,Government Printing Office 1907
Abstract: no abstract

A modern fish story

Author: United States. Department of Agriculture. - Miller, Eleanor. - Schweikher, Frederick. - WRC (Radio station : Washington, D.C.) - National Broadcasting Company.
Publisher:Washington DC,US Department of Agriculture 1946
Abstract: no abstract

The spring grain-aphis. (Toxoptera graminum Rond.)

Author: Webster, F. M. (Francis Marion), - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1907
Abstract: no abstract

Soil survey of the middle Gila Valley area, Arizona

Author: Eckmann, E. C. - Baldwin, Mark. - Carpenter, E. J. (Eugene Johnson), - United States. Bureau of Soils. - United States. Department of Agriculture.
Publisher:Washington,Govt Print Office 1920
Abstract: no abstract

Range management in the state of Washington

Author: Cotton, J. S. - United States. Department of Agriculture. - United States. Bureau of Plant Industry. - United States. Government Printing Office.
Publisher:Washington,Gov't print off 1905
Abstract: no abstract
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