Acta Agrestia Sinica
Derivation of Grassland Degradation and Restoration Strategy in Naiman County of Inner Mongolia
CAO Zi-long, ZHENG Cui-ling, ZHAO Ting-ning, SUN Bao-ping
. 2004, (4): 322 -326 .  DOI: 10.11733/j.issn.1007-0435.2004.04.015