Gauge and Discharge observation for old Brahmaputra river 59-61 

 - Dacca  Government press  1962 
 - 63.,  map 1  34 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Gauge river
<br/><br/><label>Dewey Class. No.: </label>352  / GOG 1962