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植树绿化与人类生存息息相关.世界各国对植树造林都很重视,除规定植树节外,还形成别开生面的植树风俗.
世界各地植树风俗
【摘 要】
：
植树绿化与人类生存息息相关.世界各国对植树造林都很重视,除规定植树节外,还形成别开生面的植树风俗.
【出 处】
：
科技文萃
【发表日期】
：
2000年5期
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