Salvato, Joseph A. <br/><br/>
Environmental sanitation / 
Joseph A. Salvato. 
 - xiii, 660 pages :  illustrations ;  24 cm 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitation
<br/><br/><label>National Library of Medicine Call No.: </label>WA 670  / S182e 1958