John W. Johnson
2 publications by John W. Johnson:
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Geographic Variation in Specific Gravity and Three Fiber Characteristics of Sweetgum
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Publication: Tree Improvement and Genetics - Southern Forest Tree Improvement Conference - 1967
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Larger Sweetgum Seedlings are More Vigorous Two Years After Planting
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Publication: Tree Planters' Notes - Volume 18, Number 4 (1967)
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