Clay's handbook of enviromental health /    
edited by  W. H. Basset. 
 - 18th ed. 
 - London :   E & FN SPON,   1999. 
 - xxviii,938 p. :    ill. ;    25 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>0419229604 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Sanitation.--------<br/>Environmental health.--------
<br/><br/><label>Dewey Class. No.: </label>614.4 CLA 
<br/><br/><label>National Library of Medicine Call No.: </label>WA670   /  C579 1999