鲁北植棉区可持续发展中存在的问题及对策分析——以东营市为例#br#
左竹
Analysis on the problems and countermeasures of sustainable development in cotton area of northern Shandong Province—Taking Dongying City as an example
Zuo Zhu
中国棉花 . 2021, (8): 40 -42 .  DOI: 10.11963/cc20210113