QIAN Lianwen 1, 2) ZHANG Xinshi 1) GUO Jianhong 2) YANG Zhijie 3). PHOTOSYNTHETIC CHARACTERISTICS OF THREE SEMI-EVERGREEN-EVREGREEN POPLAR CLONES[J]. Journal of Beijing Normal University(Natural Science), 2008, 44(4): 424-428.
Citation:
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QIAN Lianwen 1, 2) ZHANG Xinshi 1) GUO Jianhong 2) YANG Zhijie 3). PHOTOSYNTHETIC CHARACTERISTICS OF THREE SEMI-EVERGREEN-EVREGREEN POPLAR CLONES[J]. Journal of Beijing Normal University(Natural Science), 2008, 44(4): 424-428.
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QIAN Lianwen 1, 2) ZHANG Xinshi 1) GUO Jianhong 2) YANG Zhijie 3). PHOTOSYNTHETIC CHARACTERISTICS OF THREE SEMI-EVERGREEN-EVREGREEN POPLAR CLONES[J]. Journal of Beijing Normal University(Natural Science), 2008, 44(4): 424-428.
Citation:
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QIAN Lianwen 1, 2) ZHANG Xinshi 1) GUO Jianhong 2) YANG Zhijie 3). PHOTOSYNTHETIC CHARACTERISTICS OF THREE SEMI-EVERGREEN-EVREGREEN POPLAR CLONES[J]. Journal of Beijing Normal University(Natural Science), 2008, 44(4): 424-428.
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