TY  - BOOK
AU  - Downs,R.J.
AU  - Hellmers,H.
TI  - Environment and the experimental control of plant growth
SN  - 0122214501 :
U1  - 581.134 
PY  - 1975///
CY  - London
PB  - Academic Press
KW  - Growth (Plants)
KW  - Research
KW  - Plant ecology
KW  - Phytotron
KW  - Growth cabinets and rooms
KW  - Greenhouses
N1  - Includes bibliographical references and index
ER  -