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,Jul 20-25,1997 T2 - Current plant science and biotechnology in agriculture V31 U1 - 631.461.5 PY - 1998/// CY - Dodrecht PB - Kluwer academic pub KW - Carbon metabolism KW - Cyanobacteria KW - Environmental stress KW - Rhizobium legume symbiosis KW - Sustainable agriculture ER -