TY  - BOOK
AU  - Curtis O F
AU  -  Clark D G
TI  - plant physiology
T2  - McGraw-Hill publications in the botanical science
U1  - I:3, J01 
PY  - 1950///
CY  - New York    
PB  -  Mcgraw-Hill        
KW  - Plant Physiology
ER  -