Sprent, Janet I <br/><br/>
Biology of nitrogen-fixing organisms 

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 - McGraw-Hill Book Company, England  1979 
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<br/><br/><label>ISBN: </label>  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Metabolism-- Nucleic acids
<br/><br/><label>Dewey Class. No.: </label>572.84  SPR-B