TY  - BOOK
AU  - Curtis, Otis F
AU  - Clark, Daniel G.
AU  - Sinnott, Edmund W
TI  - An introduction to plant physiology
T2  - McGraw-Hill Publications in the Botanical Sciences 
U1  - 581.1 
PY  - 1950///
CY  - New York
PB  - McGraw-Hill
N1  - International student edition
ER  -