7个绵羊群体形态及生态特征的主成分分析
徐晓莉，杨章平，刘贤慧，廖想想，李 锐，孙 伟，白德庆
Principal Component Analysis of Morphology and Ecology Characters on Seven Sheep Populations in China
XU Xiao-li, YANG Zhang-ping, LIU Xian-hui, LIAO Xiang-xiang, LI Rui, SUN Wei，BAI De-qing
家畜生态学报
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2012, (5): 16
-19
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