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18.97.9.172
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강원도산 소나무림의 (林) 임분밀도지수와 (林分密度指數) 적정기준본수 (適正基準本數)
Stand density and optimum growing stock of Korean red pine forest in Kwanwon district
김동춘 ( D . C . Kim )
UCI I410-ECN-0102-2008-520-002110411
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