国内外肉牛福利及其研究进展

张心壮;孟庆翔;李德勇;任丽萍

The Domestic Research and Progress of Beef Cattle Welfare

ZHANG Xin-zhuang;MENG Qing-xiang;LI De-yong;REN Li-ping

China Animal Husbandry & Veterinary Medicine . 2012, (4): 215 -220 .