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Hokkaido University Collection of Scholarly and Academic Papers >
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| Type | Author(s) | Title | Other Titles | Citation | Citation(alt) | Issue Date | | bulletin (article) | 渋谷, 正人; 増地, 孝幸 | ミズナラ二次林における間伐，枝打ちおよび地表処理の効果 | Tending Effects of Thinning, Pruning and Soil-exposure of the Forest Floor in Natural Secondary Oak (Quercus mongolica var. grosseserrata) Stands in Hokkaido | 北海道大學農學部 演習林研究報告 | RESEARCH BULLETINS OF THE COLLEGE EXPERIMENT FORESTS HOKKAIDO UNIVERSITY | Mar-1991 |
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