Showing results under subject: 'agricultural engineering'

Apple club project : crop report

Author: Farrell, George E. (George Edward), - United States. Department of Agriculture. - United States. Office of Extension Work in the North and West,
Publisher:Washington,publisher not identified
Abstract: no abstract

[Letter requesting aid in study of bird migration]

Author: Merriam, C. Hart (Clinton Hart), - United States. Division of Biological Survey. - United States. Department of Agriculture.
Publisher:Washington DC,United States Department of Agriculture, Biological Survey 1904
Abstract: no abstract

Breeding drought-resistant forage plants for the Great Plains area

Author: Dillman, A. C. (Arthur Charles) - United States. Department of Agriculture. - United States. Bureau of Plant Industry. - United States. Government Printing Office.
Publisher:Washington,GPO 1910
Abstract: no abstract

The larger corn stalk-borer

Author: Ainslie, George G. (George Gooding), - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1910
Abstract: no abstract

The greenhouse thrips. (Heliothrips

Author: Russell, Harry Merwin, - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1912
Abstract: no abstract

Hawks and owls from the standpoint of the farmer

Author: Fisher, A. K. (Albert Kenrick), - United States. Bureau of Biological Survey. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Biological Survey 1907
Abstract: no abstract

Investigations of rusts

Author: Carleton, Mark Alfred, - United States. Department of Agriculture. - United States. Bureau of Plant Industry. - United States. Government Printing Office.
Publisher:Washington,Govt print off 1904
Abstract: no abstract

Mortality losses are low in managed forests

Author: Zehngraff, Paul J. (Paul Johannes), - Gevorkiantz, S. R. - United States. Department of Agriculture. - Lake States Forest Experiment Station (Saint Paul, Minn.)
Publisher:St Paul Minn,Lake States Forest Experiment Station, University Farm 1948
Abstract: no abstract

History and status of tobacco culture

Author: Garner, W. W. (Wightman Wells), - Moss, E. G. (Eugene Grissom), - United States. Department of Agriculture.
Publisher:Washington DC,Dept of Agriculture 1923
Abstract: no abstract

The corn leaf-aphis and corn root-aphis / F. M. Webster

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
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