TY  - BOOK
AU  - Street, H E  .
AU  - Lelgi,Opic  .
TI  - Physiology of lfowering plants: their growth and development / 
SN  - 0-7137-2907-7
U1  - 581.1 
PY  - 1984///
CY  - London : 
PB  - English Language Book Society , 
ER  -