Biswas, S.B.  x <br/><br/>
An introduction to viruses  x 

 - x 
 - New Delhi ; Bombay  Vikas Pub.  1976 
 - viii(iv),200 
<br/><br/>Index 
<br/><br/><label>ISBN: </label>0706904117 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Viruses Microorganisms 
<br/><br/><label>Dewey Class. No.: </label>576.64/B62li