
Stages and characteristics of evolution of ecological environment protection policies in the upper reaches of the Yangtze River: Taking Qinghai Province as an example
LIU Yexuan, ZHEN Lin, HUANG Lin, XIAO Yu
Resources Science ›› 2024, Vol. 46 ›› Issue (5) : 867-880.
Stages and characteristics of evolution of ecological environment protection policies in the upper reaches of the Yangtze River: Taking Qinghai Province as an example
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