共 8 条
[6]
世界优秀统计软件SPSS V10.0 for Windows实用基础教程[M]. 北京希望电子出版社 , 三味工作室编写, 2001
[7]
云杉种群生态学[M]. 中国林业出版社 , 江洪著, 1992
[8]
The allelic distribution at an acid phosphatase locus in Norway spruce ( Picea abies ) along similar climatic gradients[J] . F. Bergmann.Theoretical and Applied Genetics . 1978 (2)