编号
zgly0001201004
文献类型
期刊论文
文献题名
Variability of the seeds and cones and key taxonomic characters selection of Larix in Northeast China
母体文献
Journal of Forestry Research
年卷期
1999年01期
年份
1999
分类号
Q949
关键词
Larix
Seeds and cones
Variability
Biometry
Key character selection
Principal component analysis
Northeastern China