TY  - BOOK
AU  - J. W   Hart
TI  - Light and plant growth
U1  - 571.492 
CY  - London
KW  - Plant physiology, Light, Radiant energy, daylight and artificial light, metabolic transduction and amplification of light signals, growth and development:phoyomorphogenesis, orientation in space: Phototropism, photoperiodism
ER  -