Expert Committee on Environmental Sanitation : second report [of a meeting held in Geneva from 15 to 20 October 1951]. 

 - 21p. 
 - (WHO technical report series ; 47). .
<br/><br/><label>ISBN: </label>92-4-120047-2 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Environmental health<br/>Sanitary engineering