Nordin, Carl F <br/><br/>
Sand Waves, Bars And Wind-blown Sands Of The Rio- Orinco, Venezuel And Colombia 

 - Denvar  U.S. Geological Survey  1989 
 - xii,74p 
 - U S Geological Survey Water Supply Paper 232-a .
<br/><br/><label>Subjects--Topical Terms: </label><br/>H4227v79171
<br/><br/><label>Dewey Class. No.: </label>H4227v79171  / L9