Purohit S.S. <br/><br/>
Viruses Bacteria & Mycoplasmas 

 -  Anmol Publication  1990 
 - 375 p. 
<br/><br/> 19690 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Zoology
<br/><br/><label>Dewey Class. No.: </label>574.87  / S