THE CALLISTOPHYTALES (PTERIDOSPERMOPSIDA) - REPRODUCTIVELY SOPHISTICATED PALEOZOIC GYMNOSPERMS

被引:82
作者
ROTHWELL, GW
机构
关键词
D O I
10.1016/0034-6667(81)90076-2
中图分类号
Q94 [植物学];
学科分类号
071001 ;
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页码:103 / 121
页数:19
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