Showing results under subject: 'forestry'

Timber storage conditions in the eastern and southern states with reference to decay problems

Author: Humphrey, C. J. (Clarence John),
Publisher:Washington DC,US Dept of Agriculture 1917
Abstract: no abstract

Control of the Japanese beetle on fruit and shade trees

Author: Fleming, Walter E. (Walter Ernest), - Metzger, F. W. (Frederick William),
Publisher:Washington DC,US Dept of Agriculture 1938
Abstract: no abstract

Impact of forestry associations on forest productivity in the South

Author: Myers, J. Walter (John Walter),
Publisher:Washington DC,US Dept of Agriculture, Forest Service 1988
Abstract: no abstract

The hevea rubber tree in the Amazon Valley

Author: La Rue, Carl Downey,
Publisher:Washington DC,US Dept of Agriculture 1926
Abstract: no abstract

Trees and shrubs of the United States : a bibliography for identification

Author: Little, Elbert L. (Elbert Luther), - Honkala, Barbara H. - United States. Forest Service.
Publisher:Washington,US Dept of Agriculture, Forest Service 1976
Abstract: no abstract

Relation of soil conditions and orchard management to the rosette of pecan trees

Author: Skinner, J. J. (Joshua John), - Demaree, J. B. (Juan Brewer),
Publisher:Washington DC,US Dept of Agriculture 1926
Abstract: no abstract

Pocket guide to Alaska trees

Author: Taylor, R. F. (Raymond Frank),
Publisher:Washington DC,US Dept of Agriculture, Forest Service, Alaska 1929
Abstract: no abstract

The role of fire in the California pine forests

Author: Show, S. B. - Kotok, E. I.
Publisher:Washington DC,US Dept of Agriculture 1924
Abstract: no abstract

The national forests of Idaho

Author: United States. Forest Service.
Publisher:Washington,Govt Print Off 1926
Abstract: no abstract

The spruce and balsam fir trees of the Rocky Mountain region

Author: Sudworth, George B. (George Bishop),
Publisher:Washington DC,US Dept of Agriculture 1916
Abstract: no abstract
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