Environmental engineering : Environmental health and Safety  Environmental health and Safety 

 - 6th ed. 
 - Hoboken, N.J. :  Wiley,  2009. 
 - xvi,556p:  ill. ;  25 cm. 
<br/><br/> Rev. ed. of: Environmental engineering and sanitation / Joseph A. Salvato. 4th ed. c1992. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9780470083055 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitary engineering.<br/>Environmental engineering.<br/>Sanitation.<br/>Environmental health.
<br/><br/><label>Dewey Class. No.: </label>628 NEM