TY  - BOOK
AU  - Hughes, Norman F.
TI  - Palaeobiology of angiosperm origins: problems of mesozoic seed-plant evolution
SN  - 052120809
U1  - 561.2 
PY  - 1976///
CY  - London
PB  - Cambridge University
KW  - Paleobotany
KW  - Angiosperms, Fossil
ER  -