Russell A. Ryker
5 publications by Russell A. Ryker:
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Effect of Humidity during Artificial Extraction on the subsequent Vigor of Pine Pollen
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Publication: Tree Improvement and Genetics - Central States Forest Tree Improvement Conference - 1962
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Applications of Portable Data Recorders In Nursery Management and Research
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Publication: National Nursery Proceedings - 1987
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Evaluation of herbicides for weed control in Rocky Mountain-Great Basin Nurseries
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Publication: National Nursery Proceedings - 1980
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Western Nursery Herbicide Study - 1979 Update
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Publication: National Nursery Proceedings - 1979
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Fall-Lifted Conifers Successfully Spring Planted in Southwest Idaho
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Publication: Tree Planters' Notes - Volume 30, Number 3 (1979)
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