Biochemistry of nitrogen: a collection of papers on biochemistry of nitrogen and related subjects,dedicated to A.I. Virtanen on the occasion of his 60th birthday January 15th, 1955  (Book) 

 - Helsinki  Suomalainen Tiedeakatemia  1955 
 - 535 p.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Biochemistry Nitrogen
<br/><br/><label>Universal Decimal Class. No.: </label>577.15.04 BIO  / 14833