基于环境学习曲线的中国省际COD排放及减排潜力分析
王丽琼
COD emissions in China and its reduction potential based on the environmental learning curve
WANG Liqiong
生态环境学报 . 2009, (5): 1741 -1745 .  DOI: 10.16258/j.cnki.1674-5906(2009)05-1741-05