Discharge of selected rivers of the world   A contr    

 - Paris  United Nations Educational Scientific and Cultural Organization      1971 
 - 98p.  cm. 
 - Unesco studies and reports in hydrology  V3 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydrology
<br/><br/><label>Dewey Class. No.: </label>U22.1.N7, L1