TY  - GEN
AU  - Hudson, J. P.  [ed.]
TI  - Control of the plant environment
U1  - 581.1 
PY  - 1957///
CY  - London
PB  - Butterworths Scientific Pub.
KW  - Botany -- Physiology
KW  - Agriculture -- Experimentation
N1  - Proceedings of the university of Nottingham fourth Easter school in agricultural science, 1957

ER  -