Dienst, Robert Baxton,  1903- <br/><br/>
Studies on the variation of Bacterium dysentariae.  (Sonne) 

 - Chicago,  1933. 
 - iii, 81 p.  32 cm. 
<br/><br/><label>LCCN: </label>unk83074344  
<br/><br/><label>LC Class. No.: </label>QR201.D9  / D49