Isotopes in biological dinitrogen fixation.  Proceedings of an advisory group meeting on isotopes in biological dinitrogen fixation, Vienna , Austria, 21-15 November 1977; Panel Proceedings Series 

 - Vienna (Austria):   IAEA,   1978.  
 - 316 p. 
<br/><br/> Include bibliographies 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bioquimica<br/>Fixacao de nitrogenio<br/>Isotopos