TY  - BOOK
AU  - Leppik, Elmer E.
TI  - Floral evolution: in relation to pollination ecology
U1  - 576.875 21st ed.
PY  - 1977///
CY  - New Delhi
PB  - Today and Tomorrows Printers and Publishers
KW  - Convolution
KW  - Ecology
KW  - Flowers
KW  - Insects
KW  - Pollination
ER  -