R. Brooks Polk

3 publications by R. Brooks Polk:

Tree Improvement Research at the University of Missouri: Need, Current Work, and Outlook

Publication: Tree Improvement and Genetics - Central States Forest Tree Improvement Conference - 1959
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Reproductive Phenology and Precocity as Factors in Seed Orchard Development

Publication: Tree Improvement and Genetics - Central States Forest Tree Improvement Conference - 1966
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Heritabilities of Some First-Order Branching Traits in Pinus banksiana Lamb.

Publication: Tree Improvement and Genetics - Central States Forest Tree Improvement Conference - 1972
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