TY  - BOOK
AU  - Street,H.E.
AU  - Öpik,Helgi
TI  - The physiology of flowering plants : : their growth and development 
T2  - Contemporary biology
SN  - 0713124849
U1  - 582.13 23
PY  - 1974///
CY  - London
PB  - Edward Arnold
KW  - Plant physiology
N1  - Includes bibliographies
ER  -