Joseph A. Salvato, Jr. <br/><br/>
Environmental sanitation 

 - New York  John Wiley and Sons Inc  1958 
 - 658p 
<br/><br/>Joseph A. Salvato, Jr.: Environmental sanitation.  New York.  John Wiley and Sons Inc, 1958.--(628SAL)   
<br/><br/><br/>ENGLISH 
<br/><br/><label>Dewey Class. No.: </label>628  / SAL