Long-term perspectives for water use and supply in the ECE region 

 - New York  United nations U.S.A.       1981 
<br/><br/><label>Standard No.: </label>14,026 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>X:271OaD85.5, M1