TY  - BOOK
AU  - Bickford,Elwood D.
AU  - Dunn,Stuart
TI  - Lighting for plant growth
SN  - 0873381165
PY  - 1972///
CY  - Kent, Ohio
PB  - Kent State University Press
KW  - Growth (Plants)
KW  - Plants, Effect of light on
KW  - Phototropism
ER  -