Don Willis
3 publications by Don Willis:
- 2008 Winter Forest Nursery Notes
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Publication: Forest Nursery Notes - 2008 Winter
More Details - Mechanical Root Pruning in Container Nurseries
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Publication: Forest Nursery Notes - 2008 Winter
More Details - Nine Different Nursery Fertilizer Regimes Still Affecting Jack Pine Plantation Growth After 12 Years
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Publication: The Thin Green Line
More Details