Showing results under subject: 'agricultural engineering'

The control of apple bitter-rot

Author: Scott, W. M. (William Moore), - United States. Department of Agriculture. - United States. Bureau of Plant Industry. - United States. Government Printing Office.
Publisher:Washington,Government Printing Office 1906
Abstract: no abstract

Directions for collecting birds' stomachs

Author: Merriam, C. Hart (Clinton Hart), - United States. Bureau of Biological Survey. - United States. Department of Agriculture.
Publisher:Washington DC,United States Department of Agriculture, Biological Survey 1905
Abstract: no abstract

To grow cotton successfully under weevil conditions

Author: United States. Department of Agriculture. - Evans, J. A. (James A.), - Knapp, Bradford, - United States. Office of Extension Work in the South.
Publisher:Washington DC,States Relations Service, Office of Extension Work, SouthFarmers' Cooperative Dem Work 1917
Abstract: no abstract

Insect injuries to the wood of dying and dead trees

Author: Hopkins, A. D. (Andrew Delmar), - United States. Department of Agriculture. - United States. Bureau of Entomology.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1910
Abstract: no abstract

House fleas

Author: Howard, L. O. (Leland Ossian), - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1909
Abstract: no abstract

Canada in 1880 reports of tenant farmers' delegates on the Dominion of Canada as a field for settlement

Author: Canada. Department of Agriculture.
Publisher:Ottawa,sn 1881
Abstract: no abstract

The Mexican cotton-boll weevil (Anthonomus grandis Boh.)

Author: Howard, L. O. (Leland Ossian), - United States. Division of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1896
Abstract: no abstract

Mexican cotton-boll weevil in 1897

Author: Howard, L. O. (Leland Ossian), - United States. Division of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1897
Abstract: no abstract

The Mexican cotton-boll weevil (Anthonomus grandis Boh.)

Author: Howard, L. O. (Leland Ossian), - United States. Division of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1897
Abstract: no abstract

The dying hickory trees : Cause and remedy

Author: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1912
Abstract: no abstract
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