River basin development :  policies and planning : proceedings of the United Nations Interregional Seminar on "River Basin and Interbasin Development" convened from 16 to 26 September 1975 in Budapest, in co-operation with the United Nations Development Programme and the National Water Authority of Hungary. 

 - New York :  [United Nations],  1976. 
 - Natural resources/water series ;  no. 6 .
<br/><br/> "United Nations publication sales no. E.77.II.A.4." 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>  
<br/><br/><label>LCCN: </label>78317073 //r85 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Water resources development -- Congresses.--Water resources development -- Congresses.<br/>Watersheds -- Congresses.--Watersheds -- Congresses.
<br/><br/><label>LC Class. No.: </label>TC401  / .U54 1975 
<br/><br/><label>Dewey Class. No.: </label>333.9/102