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Isaac, Leo A. (Leo Anthony), 1892-1970
Remove constraint Creator: Isaac, Leo A. (Leo Anthony), 1892-1970
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BackPhoto.pdf
Creator:
Isaac, Leo A. (Leo Anthony), 1892-1970
Photo.pdf
Creator:
Isaac, Leo A. (Leo Anthony), 1892-1970
Site_Map_Doug_Fir_Region_Wash.jpg
Creator:
Isaac, Leo A. (Leo Anthony), 1892-1970
Site_Map_Doug_Fir_Map_Oregon.jpg
Creator:
Isaac, Leo A. (Leo Anthony), 1892-1970
Bet_Dou_Fir_For.pdf
Creator:
Isaac, Leo A. (Leo Anthony), 1892-1970
Natural reproduction on the Tillamook burn four years after the fire
Creator:
Isaac, Leo A. (Leo Anthony), 1892-1970
,
Meagher, George Shaw
, and
United States. Forest Service. Pacific Northwest Forest Experiment Station
Resource Type:
Technical Report
Leo A. Isaac on silviculture : six papers
Creator:
Isaac, Leo A. (Leo Anthony), 1892-1970
Resource Type:
Book
Better Douglas fir forests from better seed
Creator:
Isaac, Leo A. (Leo Anthony), 1892-1970
Abstract:
Gerald W. Williams Collection. Agnes H. Anderson research publications.
Resource Type:
Book
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Academic Affiliation
College of Forestry
1
Creator
Isaac, Leo A. (Leo Anthony), 1892 1970
8
Meagher, George Shaw
1
United States. Forest Service. Pacific Northwest Forest Experiment Station
1
Date
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Current results range from
1938
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1960
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Unknown
5
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1960-1969
1
1940-1949
1
1930-1939
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Language
English [eng]
3
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No
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Resource Type
Book
2
Technical Report
1
Rights Statement
Copyright Not Evaluated
8
Subject
Douglas fir
3
Douglas fir -- Seeds -- Quality
1
Forest regeneration -- Oregon -- Siuslaw National Forest
1
Forests and forestry
1
Tillamook Burn, Or., 1933
1