TY  - BOOK
AU  - Leppik, Elmar E.
TI  - A Study on floral evolution in relation to pollination ecology
SN  - 1555281532
U1  - 576.8754 21st ed.
PY  - 1988///
CY  - New Delhi
PB  - International Books and Periodicals Supply Service
KW  - Evolution (Biology)
KW  - Flowering plants
KW  - Insects
KW  - Plant genetics
KW  - Pollination
KW  - Pollinators
N1  - 149-64 includes index
ER  -