Garg, Madan Murari <br/><br/>
River classification by photos and map 

 - Colorado  Colorado State Unversity  1972 
 - 383 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photos and map
<br/><br/><label>Dewey Class. No.: </label>536.522 N72