Nitrogen fixation: hundred years after,Proceedings of the 7th International Congress on N2-fixation,H. Bothe,F.J. De Bruun,W.E. Newton (Eds.), Cologne,March 13–20, 1988, Gustav Fischer Verlag,Stuttgart, New York (1988), 878 Seiten, 150 Abb., 81 Tabellen,ISBN: 3-437-30587-5 |