Friedrich Ulrich Klaehn
3 publications by Friedrich Ulrich Klaehn:
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Some Interesting Aspects of Flower Morphology and Flower Ecology of Various Forest Trees
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Publication: Tree Improvement and Genetics - Northeastern Forest Tree Improvement Conference - 1957
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A Seed Orchard Cooperative Project in New York
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Publication: Tree Improvement and Genetics - Northeastern Forest Tree Improvement Conference - 1960
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The Relation of Vegetative Porpagation to Topophysis, Cyclophysis and Periphysis in Forest Trees
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Publication: Tree Improvement and Genetics - Northeastern Forest Tree Improvement Conference - 1962
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