Showing results under subject: 'agricultural engineering'

The periodical cicada : an account of Cicada septendecim, its natural enemies and the means of preventing its injury : together with a summary of the…

Author: Marlatt, C. L.
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1898
Abstract: no abstract

Report on the boll worm of cotton (1893)

Author: Mally, Frederick W. (Frederick William),
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1893
Abstract: no abstract

The grape root-worm : with special reference to investigations in the Erie grape belt from 1907 to 1909

Author: Johnson, Fred. - Hammar, A. G. (Alfred Gottlieb),
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1910
Abstract: no abstract

Principal insects liable to be distributed on nursery stock

Author: Banks, Nathan,
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1902
Abstract: no abstract

Some insects injurious to vegetable crops

Author: Chittenden, F. H. (Frank Hurlbut),
Publisher:Washington DC,US Dept of Agriculture, Division of Entomology 1902
Abstract: no abstract

Papers on insects injurious to citrus and other subtropical fruits

Author: Horton, J. R. (John Raymond), - Jones, P. R. (Paul Robert), - Russell, Harry Merwin,
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1916
Abstract: no abstract

Some miscellaneous results of the work of the Bureau of Entomology, IX

Author: United States. Bureau of Entomology.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 19061907
Abstract: no abstract

A survey of apple clones in the United States

Author: Fisher, Herbert Harry, - United States. Agricultural Research Service.
Publisher:Beltsville Md,US Dept of Agriculture, Agricultural Research Service 1963
Abstract: no abstract

Biology and biological control of common St. Johnswort

Author: Winston, Rachel - United States. Forest Health Technology Enterprise Team.
Publisher:Morgantown WV,US Dept of Agriculture, Forest Service, FHTET 2010
Abstract: no abstract

Resales at Maryland tobacco auctions

Author: Hendrickson, Clarence I. (Clarence Irving), - Dahl, F. H. (Frederick Henry),
Publisher:Washington DC,US Dept of Agriculture, Agricultural Marketing Service 1956
Abstract: no abstract
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