Acta Agrestia Sinica
Study on Forage-livestock Dynamic Balance in Saibei Precinct of Zhangjiakou City
LIU Yu-jie, LI Xiang-lin, HE Feng
. 2008, (2): 191 -195 .  DOI: 10.11733/j.issn.1007-0435.2008.02.018