TY  - BOOK
AU  - Endress, Peter K.
AU  - Friis, Else Marie
TI  - Early evolution of flowers
PB  - Springer-Verlag
PY  - 1994
T2  - Plant systematics and evolution
VL  - Supplement ; 8
EP  - 229 p.
UR  - http://ci.nii.ac.jp/ncid/BA24259714
SN  - 3211825991
SN  - 0387825991
ER  -