LI Yi-Zhi comprehensive management of water and soil water study of thinking is typical of environmental philosophy and model.
李仪祉水土综合治理的水利思想是环境哲学研究的典型范本。
LI Yi-Zhi comprehensive management of water and soil water study of thinking is typical of environmental philosophy and model.
李仪祉水土综合治理的水利思想是环境哲学研究的典型范本。
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