Multiple purpose river basin development. Vol.2 

 - New  York United Nations U. S. A.    1959 
 -  V2C .
<br/><br/> Sales No. 59.11.F.5. 
<br/><br/><label>Standard No.: </label>89009 
<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(D26,1).4.N5, J9.2/UN"