Lal, Pranay G., <br/><br/>
Invisible empire :  the natural history of viruses / 
Pranay Lal. 
 - Gurugram :  Penguin India,  2021. 
 - x, 278 pages :  illustrations (chiefly color) ; 
<br/><br/><label>ISBN: </label>9780670095766 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Viruses.<br/>Medical virology.<br/>Viruses
<br/><br/><label>Dewey Class. No.: </label>579.2 LAL