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Harvesting and Renewal Costs of Stripcutting Relative to Those of Clearcutting on Shallow-soil Upland Black Spruce Sites in North Central Ontario
J. D. JohnsonGreat Lakes Forestry CentreJ. H. Smyth
出版Great Lakes Forestry Centre, 1987
主題Technology & Engineering / Agriculture / Forestry
ISBN06621533839780662153382
URLhttp://books.google.com.hk/books?id=_u9Wy1WXN74C&hl=&source=gbs_api