TY  - BOOK
AU  - Hughes,Norman F.(Norman Francis)
TI  - Palaeobiology of angiosperm origins: problems of Mesozoic seed-plant evolution
SN  - 0521208092
PY  - 1976///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Angiosperms, Fossil
KW  - Paleobotany
KW  - Mesozoic
N1  - Includes index; Bibliography: p. 217-231
ER  -