Peter R. Beckjord
2 publications by Peter R. Beckjord:
- Containerized and Nursery Production of Paulownia Tomentosa
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Publication: Tree Planters' Notes - Volume 33, Number 1 (1982)
More Details - Effects Of Various Methods Of Root Pruning On The Establishment Of Transplanted Red Oak Seedlings
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Publication: Tree Planters' Notes - Volume 31, Number 4 (1980)
More Details