EN中文
Effects of Land Use on Soil Quality in a Hilly Area ——A Case Study in Zunhua County of Hebei Province
GUO Xu dong, FU Bo jie, CHEN Li ding, MA Ke ming, LI Jun ran
Acta Geographica Sinica . 2001, (4): 447 -455 .  DOI: 10.11821/xb200104008