Paryski, Edwin  <br/><br/>
Antibiotics origin, nature and properties  

 - London:   Pergamon Press,   1967 
 - 1144p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nature 
<br/><br/><label>Subjects--Index Terms: </label>Origin  
<br/><br/><label>Universal Decimal Class. No.: </label>615.779  / K7.1