Acta Agrestia Sinica
Effects of Patch Area on the Foraging Behavior of Beef Cattle
ZHOU Yan-chun, WANG De-li, BA Lei, WANG Ling, HE Zheng-biao
. 2007, (6): 613 -616 .  DOI: 10.11733/j.issn.1007-0435.2007.06.020