Water conservation   A guide to promoting public awareness 

 - New  York United Nations       2001 
 - 96p  cm. 
 - "United Nations, Water Resources Series; N0.81" .
<br/><br/><label>ISBN: </label>9211200482 
<br/><br/><label>Standard No.: </label>950 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Water Supply<br/>Industrial Economics
<br/><br/><label>Dewey Class. No.: </label>"X9(D85):(G:527), P1/UN"