A STUDY ON QUALITY OF AQUATIC ENVIRONMENT IN TUMEN RIVER AREA
Zhu Yanming, Wang Renhuan, Lu Xueqiang, Li Jinsong, Chen Dinggui
SCIENTIA GEOGRAPHICA SINICA . 1996, (3): 214 -223 .  DOI: 10.13249/j.cnki.sgs.1996.03.214