Acta Agrestia Sinica
Foraging Behavior of Oula Sheep in Summer Pastures of Maqu Gannan
WANG Hong-bo, DING Xue-zhi, LANG Xia, LIANG Chun-nian, YAN Ping, LI Fa-di
Acta Agrestia Sinica . 2012, (3): 583 -588 .  DOI: 10.11733/j.issn.1007-0435.2012.03.032