author = { Advanced Research Workshop Biological Fixation of Nitrogen for Ecology and Sustainable Agriculture 1996 Posen Legocki, Andrzej B. },

title = { Biological fixation of nitrogen for ecology and sustainable agriculture with 28 Tables; [proceedings of the NATO Advanced Research Workshop "Biological Fixation of Nitrogen for Ecology and Sustainable Agriculture", held in Poznan, Poland, September 10 - 14, 1996] },

publisher = {Springer},

isbn = {3540620567},

keywords = { Nitrogen , Fixation , Congresses , Nitrogen-fixing bacteria , Rhizobium , Konferenzschrift 1996 Posen , Landwirtschaft , Nachhaltigkeit , Stickstofffixierung , Umweltverträglichkeit },

year = {1997},

abstract = {Literaturangaben},

booktitle = {NATO ASI series ; Series G, Ecological sciences ; 39},

address = { Berlin },

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