TY  - BOOK
AU  - Beevers, Leonard,
TI  - Nitrogen Metabolism in Plants
SN  - 0713125144
U1  - 581 
PY  - 1976///
CY  - London
PB  - Edward Arnold & Co.
KW  - Nitrogen Cycle
KW  - Nitrogen Metabolism
KW  - Plant physiology
KW  - Specific topics in natural history
ER  -