Pratt Robertson <br/><br/>
Antibiotics 

 -  1949 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>70000 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Pharmacognosy
<br/><br/><label>Dewey Class. No.: </label>L:6:G, H9