安徽清凉峰国家级自然保护区周边乡镇三阳乡农村经济结构的灰色关联分析
안휘청량봉국가급자연보호구주변향진삼양향농촌경제결구적회색관련분석
The Application of Gray Correlation Analysis on the Rural Economic Structure in Sanyang Country around Qingliangfeng National Protection Areas
저자의 최근 논문