TY  - BOOK
AU  - Butler, W. L.
TI  - Light and plant development
T2  - Scientific American Offprints
PY  - 1960///
CY  - San Francisco
PB  - Freeman
KW  - Luz
KW  - Efecto en plantas
KW  - Plantas
KW  - Crecimiento
KW  - Aditivos
N1  - Reprinted from Scientific American, December 1960
ER  -