TY  - BOOK
AU  - Cleland, Ralph E
TI  - Oenothera; cytogenetics and evolution
SN  - 0121764508
U1  - 583.44/CLE 
PY  - 1972///
CY  - London
PB  - Academic Press
KW  - oenothera-cytogenetics
KW  - oenothera-evolution
ER  -