Hovell, Mark <br/><br/>
Rats and how to destroy them:   dealing with rats in a house, shop, warehouse, outbuilding... and in sewers /  
by Mark Howell. 
 - London :   John Ball, sons and Danielsson ltd ,   1924. 
 - xlii, 465 p. ;    22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Rats --extermination------
<br/><br/><label>National Library of Medicine Call No.: </label>WA 240   /  H821r