James M. Trappe
4 publications by James M. Trappe:
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Chapter 20: Mycorrhiza Management in Bareroot Nurseries
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Publication: Nursery Manuals - Forest Nursery Manual—Bareroot
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Performance of Outplanted Western Hemlock (Tsuga heterophylla (Raf.) Sarg.) Seedlings Inoculated With Cenococcum geophilum
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Publication: Tree Planters' Notes - Volumes 36, Number 4 (1985)
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Root Pruning Conifers in Nursery Beds: Does it Increase Survival Potential?
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Publication: Tree Planters' Notes - Volumes 22, Number 3 (1971)
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Populus Trichocarpa Seeds Endure Adversities
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Publication: Tree Planters' Notes - Issue 65 (1964)
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