LI Zhi-yuan. Discussion on Farming-pastoral Zone Earth Ecological Development of Tibetan Region in Qinghai Province[J]. Journal of Yellow River Conservancy Technical Institute, 2013, 25(2): 85-87. DOI: 10.13681/j.cnki.cn41-1282/tv.2013.02.028
Citation:
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LI Zhi-yuan. Discussion on Farming-pastoral Zone Earth Ecological Development of Tibetan Region in Qinghai Province[J]. Journal of Yellow River Conservancy Technical Institute, 2013, 25(2): 85-87. DOI: 10.13681/j.cnki.cn41-1282/tv.2013.02.028
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LI Zhi-yuan. Discussion on Farming-pastoral Zone Earth Ecological Development of Tibetan Region in Qinghai Province[J]. Journal of Yellow River Conservancy Technical Institute, 2013, 25(2): 85-87. DOI: 10.13681/j.cnki.cn41-1282/tv.2013.02.028
Citation:
|
LI Zhi-yuan. Discussion on Farming-pastoral Zone Earth Ecological Development of Tibetan Region in Qinghai Province[J]. Journal of Yellow River Conservancy Technical Institute, 2013, 25(2): 85-87. DOI: 10.13681/j.cnki.cn41-1282/tv.2013.02.028
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