author = { International Congress on Nitrogen Fixation 12 1999 Foz do Iguac̜u Pedrosa, Fábio O. },

title = { Nitrogen fixation from molecules to crop productivity ; proceedings of the 12th International Congress on Nitrogen Fixation, Foz do Iguaçu, Paraná, Brazil, September 12 - 17, 1999 },

publisher = {Kluwer Academic Publishers},

isbn = {0792362330},

keywords = { Nitrogen Congresses Fixation , Konferenzschrift , Konferenzschrift 1999 Foz, Iguaçu , Stickstofffixierung , Stickstoffverbindungen , Stickstoffkreislauf , Stickstoffdüngung },

year = {2000},

booktitle = {Current plant science and biotechnology in agriculture ; 38},

address = { Dordrecht [u.a.] },

url = { http://slubdd.de/katalog?TN_libero_mab2 }