TY  - BOOK
AU  - Evans, L. T.
TI  - Daylength and the Flowering of Plants
SN  - 0-8053-1465-2
U1  - 575 
PY  - 1975///
CY  - California
PB  - W. A. Benjamin
KW  - Biology
KW  - Plant Physiology
ER  -