Tree Planters' Notes Issue 28 (1957)
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The Ottawa Debris Plow and Scalper
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Lowther Tree Planter Modified for Silt and Clay Soils
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Simple Tool for Plantng Acorns
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Longleaf Cone Production Doubled by Ringing
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New Bird Repellents for Longleaf Seed
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Survival and Early Growth of an Eastern Cottonwood Plantation on the Piedmont
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A Method for Aspen and Cottonwood Seed Extraction
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Issue 28 Full