Acta Agrestia Sinica
Influence of Grazing Intensity on Production Performance of Sheep in Stipa Breviflora Steppe
Wei Zhijun, Han Guodong, Zhaohesitu
. 1995, (1): 22 -28 .  DOI: 10.11733/j.issn.1007-0435.1995.01.004