TY  - BOOK
AU  - DOWNS, R J
TI  - Controlled climate and plant research report of the CAG M rapporteurs on controlled climates
U1  - 581.540 72 D72C 
PY  - 1976///
PB  - Geneva
KW  - PLANTS -- RESEARCH -- ENVIRONMENTAL ASPECTS
KW  - GROWTH (PLANTS) -- INFLUENCE OF ENVIRONMEN
ER  -