EN中文
Dynamics of the ecosystem service values of farming-pastoral zone along the upper reaches of Haihe River
GAO Qing-zhu, HE Li-huan, HUANG Xiao-xia, JIANG Yuan
JOURNAL OF NATURAL RESOURCES . 2002, (6): 706 -712 .  DOI: 10.11849/zrzyxb.2002.06.008