Analysis of Correlation and Principal Component of Quantitative Traits of Kosteletzkya virginica
RUAN Chengjiang1,2,HE Zhenxiang1,QIN Pei1,XIE Min1
JOURNAL OF NANJING FORESTRY UNIVERSITY . 2003, (05): 6 -10 .  DOI: 10.3969/j.jssn.1000-2006.2003.05.002