Showing results under subject: 'forestry'

A short discussion of some scales affecting shade trees and hardy shrubs

Author: Middleton, William. - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1934
Abstract: no abstract

Defoliation of evergreen trees

Author: Middleton, William. - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1924
Abstract: no abstract

Historic books and manuscripts concerning horticulture and forestry in the collection of the National Agricultural Library

Author: Naftalin, Mortimer Lewis,
Publisher:Washington DC,National Agricultural Library, US Dept of Agriculture 1968
Abstract: no abstract

Forestry of Japan

Author: Japan. Nōrinshō. Sanrinkyoku.
Publisher:Tokyo,Bureau of Forestry, Dept of Agriculture Commerce 1904
Abstract: no abstract

Practical information on the scolytid beetles of North American forests I Barkbeetles of the genus Dendroctonus

Author: Hopkins, A. D. (Andrew Delmar),
Publisher:Washington DC,US Dept of Agriculture, Bureau of Entomology 1909
Abstract: no abstract

The diminished flow of the Rock River in Wisconsin and Illinois : and its relation to the surrounding forests

Author: Schwarz, G. Frederick (George Frederick),
Publisher:Washington DC,US Dept of Agriculture, Bureau of Forestry 1903
Abstract: no abstract

How to transplant forest trees

Author: United States. Forest Service.
Publisher:Washington DC,United States Department of Agriculture, Forest Service 1907
Abstract: no abstract

Scale insects on shade trees and shrubs and remedies for them

Author: Hopkins, A. D. (Andrew Delmar), - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1919
Abstract: no abstract

Ants about shade and park trees and shrubs

Author: Middleton, William. - United States. Bureau of Entomology. - United States. Bureau of Entomology and Plant Quarantine.
Publisher:Washington DC,US Department of Agriculture, Bureau of Entomology 1923
Abstract: no abstract

Terms used in forestry and logging

Author: Society of American Foresters.
Publisher:Washington DC,US Dept of Agriculture, Bureau of Forestry 1905
Abstract: no abstract
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