Clay's handbook of environmental health / 
edited by W. H. Bassett 
 - 16th ed. 
 - London :  Chapman & Hall Medical,  1992 
 - xvi, 718 p. :  ill. ;  25 cm. 
<br/><br/><label>ISBN: </label>0412394804 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental health--United Kingdom--Handbooks, manuals, etc.<br/>Environmental health--Administration--United Kingdom--Handbooks, manuals, etc.