金沙江干热河谷退耕还林区造林树种的育苗技术
李昆;崔永忠;张春华
A Study on Seedling Cultivation Technique in Reforesting District of Hot and Arid Valley of Jinsha River
LI Kun,CUI Yongzhong,ZHANG Chunhua
南京林业大学学报（自然科学版）
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2003, (06): 89
-92
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DOI: 10.3969/j.jssn.1000-2006.2003.06.022
