Traffic survey of the Gandak river 

 - New Delhi   NCAER           1964 
 - xii,168p.  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>River Transport Economics
<br/><br/><label>Dewey Class. No.: </label>X423.253G.N6t4, K4