Richard H. Thatcher
3 publications by Richard H. Thatcher:
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Contract grading
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Publication: National Nursery Proceedings - 1984
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Contract grading - Boom or bust
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Publication: National Nursery Proceedings - 1982
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Deterioration Of Mycorrhiza-Forming Fungi And Nursery Stock Caused By Periodically Impeded Drainage
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Publication: Tree Planters' Notes - Volume 29, Number 2 (1978)
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