Proceedings 

 - New  York United Nations U. S. A.    1969 
 - "viii, 281p."  cm. 
 - "United Nations, Water Resources series. 39." .
<br/><br/> "United Nations, Economic Commission for Asia and the Far East publiction" 
<br/><br/><label>Standard No.: </label>88979 
<br/><br/><label>Source: </label> Reference Collections 
<br/><br/><label>Subjects--Topical Terms: </label><br/>River Industry
<br/><br/><label>Dewey Class. No.: </label>"X9(D26):77p1374,N69, K9/UN"