TY  - BOOK
AU  - Vakhrameev VA
AU  - Litvinov JV
TI  - Jurassic and cretaceous floras and climates of the earth
U1  - 560.176 
PY  - 1991///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Mesozioc paleontology
KW  - Stratigraphic
ER  -