EN中文
Analysis Ecological Environmental Change in the Middle and Lower Reaches of the Yalu River
YIN Zhao-han, ZHANG Guo-shu, BU Ren-cang, WANG Ji-chen, CAO Jian-zhou, WANG Chun-li
SCIENTIA GEOGRAPHICA SINICA . 2001, (6): 544 -548 .  DOI: 10.13249/j.cnki.sgs.2001.06.544