TY  - BOOK
AU  - Elmerich, C
TI  - Biological nitrogen fixation for the 21st century : proceedings of the 11th international Congress on nitrogen fixation, Institut Pasteur, Paris, France, July 20-25, 1997
SN  - 9780792348344
U1  - 572 .545 ELM 
PY  - 1998///
CY  - Dordrecht ; Boston
PB  - Kluwer Academic Publishers
KW  - Nitrogen - Fixation - Congresses
ER  -