基于主成分分析的小兴安岭低质林不同皆伐改造模式评价
吕海龙;董希斌
Evaluation of Clear-Cutting Improvement Methods of Low-Quality Forests in Xiaoxing'an Mountains Based on Principal Component Analysis
Lü Hailong;Dong Xibin
林业科学
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2011, (12): 172
-178
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DOI: 10.11707/j.1001-7488.20111226
