Biological fixation of nitrogen for ecology and sustaninable agriculture / 
ed. by Andrzej Legocki, Hermann Bothe, Alfred Puhler 
 - 328 páginas :  ilustraciones 
 - NATO ASI Serieies : Serie. G, ecological sciences ;  v. 39) .
<br/><br/> "Proceedings of the NATO Advanced Research Workshop "Biological Fixation of Nitrogen for Ecology and Sustainable Agriculture", held in Poznan, Poland, September 10-14, 1996" 
<br/><br/><label>ISBN: </label>3540620567 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrógeno--Fijación--Congresos<br/>Nitrógeno--Fijación--Congresos<br/>Rhizobium--Congresos
<br/><br/><label>LC Class. No.: </label>QR89.7  / B55