Analysis on the regional differences of industrial wastewater main pollutants emission intensity in Liao River basins
SU Dan, WANG Zhijiang, WANG Tong, BAI Lin, LIU Lanlan
Ecology and Environment . 2010, (2): 275 -280 .  DOI: 10.16258/j.cnki.1674-5906(2010)02-0275-06