TY  - BOOK
AU  - Bewley,J.Derek
TI  - Nitrogen and carbon metabolism: proceedings of a symposium on the physiology and biochemistry of plant productivity, held in Calgary, Canada, July 14-17, 1980 
PY  - 1981///
CY  - The Hague
PB  - Martinus Nijhoff
KW  - Soils
KW  - Carbon content
KW  - Nitrogen content
ER  -