Setting environmental standards :  guidelines for decision-making / 
edited by H.W. de Koning. 
 - Geneva :  World Health Organization ;  1987. 
 - vii, 98 p. : 
<br/><br/><label>ISBN: </label>9241542144 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental health
<br/><br/><label>Dewey Class. No.: </label>363.7062  / Se