Smoke and ashes :  a writer's journey through opium's hidden histories / 
Amitav Ghosh. 
 - vii, 397 pages 
<br/><br/><label>ISBN: </label>9789356992757 
<br/><br/><label>Source: </label> Library of Congress -- New Delhi Overseas Office 
<br/><br/><label>LCCN: </label>2023346883 
<br/><br/><label>Dewey Class. No.: </label>940.5315