Showing results under subject: 'agricultural engineering'

Root-maggots and how to control them

Author: Chittenden, F. H. (Frank Hurlbut), - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1906
Abstract: no abstract

The rose-chafer : (Macrodactylus subspinosus Fab.)

Author: Chittenden, F. H. (Frank Hurlbut), - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1909
Abstract: no abstract

Using social science to understand and improve wildland fire organizations : an annotated reading list

Author: Larson, Gregory. - Wright, Vita. - Spaulding, Cade - Rossetto, Kelly - Rausch, Georgi - Richards, Andrea - Durnford, Stephanie - United States. Department of Agriculture. - Rocky Mountain Research Station (Fort Collins, Colo.)
Publisher:Fort Collins CO,US Dept of Agriculture, Forest Service, Rocky Mountain Research Station 2007
Abstract: no abstract

Spermatogenesis and fecundation of Zamia

Author: Webber, Herbert John, - United States. Department of Agriculture. - United States. Bureau of Plant Industry.
Publisher:Washington,US GPO 1901
Abstract: no abstract

Chemicals to kill weeds and diseases in tobacco beds

Author: Clayton, Edward E. - United States. Department of Agriculture. - United States. Bureau of Plant Industry, Soils, and Agricultural Engineering.
Publisher:Washington DC,US Dept of Agriculture 1945
Abstract: no abstract

The seeds of the bluegrasses

Author: Brown, Edgar, - Hillman, F. H. - United States. Department of Agriculture. - United States. Bureau of Plant Industry. - United States. Government Printing Office.
Publisher:Washington DC,GPO 1905
Abstract: no abstract

Report on the gypsy moth and the brown-tail moth, July, 1904

Author: Marlatt, C. L. - United States. Bureau of Entomology. - United States. Department of Agriculture.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1905
Abstract: no abstract

Mosquitoes and fleas

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

Remedial work against the Mexican cotton-boll weevil

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 1898
Abstract: no abstract

The efficacy and economic effects of plant quarantines in California : report of a committee

Author: University of California (1868-1952). College of Agriculture. - Smith, Harry S. (Harry Scott),
Publisher:Berkeley Calif,Agricultural Experiment Station 1933
Abstract: no abstract
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