Proceedings 

 - New  York United Nations U S A    1963 
 - "vii, 248p."  cm. 
 - "United Nations, Water Resorces Series. 23" .
<br/><br/><label>Standard No.: </label>84254 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering
<br/><br/><label>Dewey Class. No.: </label>"X9(D2):27p4,N62, K3"