TY  - BOOK
AU  - Cooper A J
TI  - Root temperature and plant growth
T2  - Commonwealth bureau of horticulture and plantation crops, research review; 4
U1  - I,13:55940j7, L3 
PY  - 1973///
CY  - England
PB  - Commonwealth Agricultural Bureaux       
KW  - Botany
ER  -