World Health Organization. Scientific Group on the Treatment and Disposal of Wastes   <br/><br/>
Treatment and disposal of wastes: report of a WHO Scientific Group  (Book) 

 - Geneva  World Health Organization  1967 
 - 30 p.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Factory and trade waste Sewage disposal
<br/><br/><label>Universal Decimal Class. No.: </label>628.54 WHO  / 14989