Clay's handbook of environmental health 

 - 18th ed 
 - xxiii, 938 pages:  ill 
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0419229604 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental Health<br/>Great Britain<br/>Public Health Administration<br/>Sanitation