On cretaceous pityoxyla

被引:16
作者
Jeffrey, EC [1 ]
Chrysler, MA [1 ]
机构
[1] Harvard Univ, Phanerogam Labs, Cambridge, MA USA
来源
BOTANICAL GAZETTE | 1906年 / 42卷
关键词
D O I
10.1086/328891
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
引用
收藏
页码:0001 / 0015
页数:15
相关论文
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