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据中国林学会于1986年11月5日~11日在九江市召开的科普工作会议中制定了1986~1990年林业科普工作计划,其中包括筹备
According to the Chinese Academy of Forestry in November 5, 1986 to November 11 held in Jiujiang City, popular science work conference formulated 1986-1990 forestry science popularization work plan, including preparation