Associative N2-fixation 
editors, Peter B. Vose, Alaides P. Ruschel 
 - Boca Raton, Fla.  CRC Press  1981 
 - 2v. ill. 26cm 
<br/><br/> Proceedings of the International Workshop of Associative N2-Fixation, Jul. 2-6, 1979, held at Centro de Energia Nuclear na Agricultura, University of Sao Paulo, Piracicaba, Brazil 
<br/><br/>Includes bibliographies and index 
<br/><br/><label>ISBN: </label>0849361303  v.1 0849361311 .2 
<br/><br/><label>LCCN: </label>80-23809 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen--Fixation--Congresses<br/>Micro--organisms, Nitrogen--fixing--Congresses