Mckee, Edwin D. <br/><br/>
Sedimentary Structures & Textures Of Rio Orinoco Channel Sands Venezuela And Colombia 

 - Denvar  U.S. Geological Survey  1989 
 - viii,23p 
 - Us. Geological Survey Water Supply Paper2326 B .
<br/><br/><label>Subjects--Topical Terms: </label><br/>H4227v79171
<br/><br/><label>Dewey Class. No.: </label>H4227v79171  / L9