Jordan, Robert R. <br/><br/>
Columbia (Pleistocene) sediments of Delaware, 
by Robert R. Jordan. 
 - Newark, Del.,  1964. 
 - v, 69 p.  illus., 9 fold. maps.  23 cm. 
<br/><br/>Bibliography: p. 42-45. 
<br/><br/><label>LCCN: </label>gs 65000196  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Delaware.<br/>Geology, Stratigraphic--Pleistocene.<br/>Sand--Delaware.<br/>Sediments (Geology)--Delaware.
<br/><br/><label>LC Class. No.: </label>QE95  / .A353 no. 12