TY  - BOOK
AU  - Takhtajan, Armen
TI  - Evolutionary trends in flowering plants
SN  - 8121102790
U1  - 582.13 21st ed.
PY  - 1991///
CY  - Dehradun
PB  - Bishen Singh Mahendra Pal Singh
KW  - Angiospermes-Evolution
KW  - Plants-Evolution
N1  - Index: pp 233-41
ER  -