浅析秦巴山区农业发展现状及产业发展建议Talking about the Present Situation and Development Suggestions of Agricultural Development in Qinba Mountain Areas
惠文斌, 杨 杰 下载量: 593 浏览量: 1,494
农业科学 Vol.10 No.10, October 10 2020, PDF, HTML, XML DOI:10.12677/HJAS.2020.1010119 被引量