TY  - BOOK
AU  - Helgi Opik
AU  -  Stephen Rolfe, 
TI  - Physiology of Flowering Plants. Ed 4
SN  - 0-521-66485-1
U1  - 583.01 
PY  - 2008///
CY  - Cambridge
PB  - Cambridge University Press
N1  - Helgi Opik & Stephen Rolfe: Physiology of Flowering Plants. Ed 4.  (4th Ed)  Cambridge.  Cambridge University Press, 2008. 0-521-66485-1--(583.01OPI)
ER  -