TY  - BOOK
AU  - Steward, F C, Ed.
TI  - Plant physiology: A treatise, Vol.4A: Metabolism- Organic nutrition and nitrogen metabolism
U1  - STE-P.4 
PY  - 1965///
CY  -  New York
PB  - Academic Press
KW  - Plant physiology; Botany
ER  -