沙县农业推广体系变革与优化分析——基于耗散结构模型的研究Analysis on Reform and Optimization of Agricultural Extension System in Shaxian County—Research Based on Dissipative Structure Model
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社会科学前沿 Vol.12 No.8, August 4 2023, PDF, HTML, XML DOI:10.12677/ASS.2023.128577 被引量