Pacey Arnold Ed. <br/><br/>
Water for the thousnad millions 

 -  1977 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>73031 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water
<br/><br/><label>Dewey Class. No.: </label>D85z7, L7