CHENG Ji-min, ZHAO Ling-ping, CHENG Jie. Seed quality and forest regeneration of a 60year Quercus liaotungensis forest in the Ziwuling region，northwestern China.[J]. Journal of Beijing Forestry University, 2009, 31(2): 10-16.
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Citation:
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CHENG Ji-min, ZHAO Ling-ping, CHENG Jie. Seed quality and forest regeneration of a 60year Quercus liaotungensis forest in the Ziwuling region，northwestern China.[J]. Journal of Beijing Forestry University, 2009, 31(2): 10-16.
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CHENG Ji-min, ZHAO Ling-ping, CHENG Jie. Seed quality and forest regeneration of a 60year Quercus liaotungensis forest in the Ziwuling region，northwestern China.[J]. Journal of Beijing Forestry University, 2009, 31(2): 10-16.
|
Citation:
|
CHENG Ji-min, ZHAO Ling-ping, CHENG Jie. Seed quality and forest regeneration of a 60year Quercus liaotungensis forest in the Ziwuling region，northwestern China.[J]. Journal of Beijing Forestry University, 2009, 31(2): 10-16.
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