Isotopes in biological dinitrogen fixation :  proceedings of an Advisory Group Meeting 
organized by the Joint FAO/IAEA Division of Atomic Energy in Food and Agriculture and held in Vienna, 21-25 Nov. 1977. 
 - Vienna  IAEA  1978 
 - 316 p.  diagrs. ill.  24 cm. 
 - International Atomic Energy Agency  Panel proceedings series .
<br/><br/> "STI/PUB/478."  English or French; summaries in English or French. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>9200110789 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen--Congresses.<br/>Nitrogen--Isotopes--Congresses.<br/>Nitrogen-fixing microorganisms--Fixation--Congresses.
<br/><br/><label>LC Class. No.: </label>QR89.7  / .I86 
<br/><br/><label>Dewey Class. No.: </label>589.704133 ADV 1978