TY  - GEN
AU  - Stewart W D P
AU  - Gallon. J. R.
ED  - Phytochemical Society of Europe
TI  -  Nitrogen fixation: proceedings of the Phytochemical Society of Europe symposium: Sussex, September 1979 
SN  - \0126694508
AV  - QK 
U1  -  589.9/504133  19
PY  - 1980///
KW  - Nitrogenfixing Microorganisms
KW  - Nitrogen
KW  - Fixation
ER  -