Problems and Countermeasures of Ecological Environment Protection in the Yangtze River Economic Belt ——In the Context of Xi Jinping's Inspection of the Development of the Yangtze River Economic Belt
WANG Jinfeng, LI Shixiang
西南石油大学学报(社会科学版) . 2020, (6): 14 -20 .  DOI: 10.11885/j.issn.1674-5094.2020.08.17.01