中文说明:生态脆弱型人地系统演变与可持续发展模式选择研究_刘凯
English Description:
Study on evolution of ecologically fragile man land system and selection of sustainable development model_ Liu KaiStudy on evolution of ecologically fragile man land system and selection of sustainable development
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中文说明:生态脆弱型人地系统演变与可持续发展模式选择研究_刘凯
English Description:
Study on evolution of ecologically fragile man land system and selection of sustainable development model_ Liu Kai生态脆弱型人地系统演变与可持续发展模式选择研究_刘凯.caj