Effect of Operational Fertilization on Foliar Nutrient Content and Growth of Young Douglas-fir and Pacific Silver Fir
Title | Effect of Operational Fertilization on Foliar Nutrient Content and Growth of Young Douglas-fir and Pacific Silver Fir PDF eBook |
Author | P. H. Cochran |
Publisher | |
Pages | 12 |
Release | 1986 |
Genre | Abies alba |
ISBN |
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Research Note PNW
Title | Research Note PNW PDF eBook |
Author | |
Publisher | |
Pages | 648 |
Release | 1985 |
Genre | Forests and forestry |
ISBN |
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Early Survival and Height Growth of Douglas-fir and Lodgepole Pine Seedlings and Variations in Site Factors Following Treatment of Logging Residues
Title | Early Survival and Height Growth of Douglas-fir and Lodgepole Pine Seedlings and Variations in Site Factors Following Treatment of Logging Residues PDF eBook |
Author | W. Lopushinsky |
Publisher | |
Pages | 28 |
Release | 1992 |
Genre | Douglas fir |
ISBN |
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Research Paper PNW.
Title | Research Paper PNW. PDF eBook |
Author | |
Publisher | |
Pages | 462 |
Release | 1978 |
Genre | Forests and forestry |
ISBN |
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Maintaining the Long-term Productivity of Pacific Northwest Forest Ecosystems
Title | Maintaining the Long-term Productivity of Pacific Northwest Forest Ecosystems PDF eBook |
Author | David A. Perry |
Publisher | Timber Press (OR) |
Pages | 280 |
Release | 1989 |
Genre | Gardening |
ISBN |
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Sustainability continues to be a major issue in forest management policy, and the papers presented in this volume summarize how various management practices affect forest health in the diverse Northwest forest regions, providing guidelines for the present and future.
Monthly Catalog of United States Government Publications
Title | Monthly Catalog of United States Government Publications PDF eBook |
Author | |
Publisher | |
Pages | 1104 |
Release | 1987 |
Genre | Government publications |
ISBN |
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Monthly Catalogue, United States Public Documents
Title | Monthly Catalogue, United States Public Documents PDF eBook |
Author | |
Publisher | |
Pages | 1108 |
Release | 1987 |
Genre | Government publications |
ISBN |
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