南京林业大学学报（自然科学版）
EXPAND FOREST COVERAGE, RAISE FOREST EFFICACY,BUILD A BETTER ECOLOGICAL ENVIRONMENT ON HAINAN ISLAND
Zhu Gifan and Jiang Zhilin
JOURNAL OF NANJING FORESTRY UNIVERSITY . 1982, (04): 1 -7 .  DOI: 10.3969/j.jssn.1000-2006.1982.04.001

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