Comparative biochemistry of nitrogen metabolism / 
edited by J. W. Campbell 
 - London :  Academic Press,  1970 
 - 2 v. 493 p. :  ill. ;  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0121579018 
<br/><br/><label>LCCN: </label>77-109031 //r90 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nitrogen--Metabolism
<br/><br/><label>National Library of Medicine Call No.: </label>QU55  / .C188c 1970 9