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Welcome to Chinese Journal of Applied Ecology! Today is
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ISSN 1001-9332 CN 21-1253/Q
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中文
Variations of nutrient contents and its numerical classification among nitrogen-fixing and non-nitrogen-fixing tree species of north deciduous trees
Li Peizhi, Wang Lihua, Xu Siming
Chinese Journal of Applied Ecology . 1998, (
3
): 242 -246 .
