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Measurement and evaluation of water resources utilization efficiency in the Yellow River Basin 期刊论文
Water Resources Protection, 2021, 卷号: 37, 期号: 4, 页码: 37-43
作者:  Zhang, Yongkai;  Sun, Xuemei
收藏  |  浏览/下载:49/0  |  提交时间:2023/03/06
Has financial access improved agricultural technical efficiency? - evidence from two family farm demonstration zones in China 期刊论文
CHINA AGRICULTURAL ECONOMIC REVIEW, 2022, 卷号: 14, 期号: 1, 页码: 142-164
作者:  Chen, Zhigang;  Zhang, Ying;  Zhou, Li
收藏  |  浏览/下载:120/0  |  提交时间:2022/05/19