TY  - BOOK
AU  - HILMAN, William S
TI  - Physiology of flowering
U1  - 581.145.1 
PY  - 1964///
CY  - New York
PB  - Holt Reinhart
KW  - Chemical control
KW  - Hormone
KW  - Photoperiodism
KW  - Temperature
KW  - Vernalization
ER  -