Provider: Nature Publishing Group
Content: application/x-research-info-systems
TY  - JOUR
AU  - Crane, Peter R.
TI  - Time for the angiosperms
JA  - Nature
PY  - 1993/12/16/print
VL  - 366
IS  - 6456
SP  - 631
EP  - 632
UR  - http://dx.doi.org/10.1038/366631a0
M3  - 10.1038/366631a0
N1  - 10.1038/366631a0
ER  -