World Health Organization <br/><br/>
Environmental pollution control in relation to development 

 - Geneva  World Health Organization  1985 
 - 62p, 22cm 
 - World Health organization,Technical report series .
<br/><br/><label>ISBN: </label>9241207183 
<br/><br/><label>Dewey Class. No.: </label>577.27  / WOR