TY  - BOOK
AU  - Thomas, Brian and   Vince-Prve, Daphne 
TI  - Photoperiodism in Plants    
SN  - 0126884900 
U1  - 581.1 THO  
PY  - 1997///
CY  - New York
PB  - Academic Publications
KW  - Plant Photoperiodism
KW  - Plant Physiology
ER  -