"UN, Integrated river basin development "   Report 

 - New  York United Nations U. S. A.    1958 
 - "viii, 60p."  cm. 
<br/><br/> Sales No. :58.11.B.3 
<br/><br/><label>Standard No.: </label>88451 
<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).1r, J8/UN"