Howell Benjamin F <br/><br/>
Earth and universe 

 - Columbus  Mcrrill            1972 
 - xii,468p. Appendix p. 457-58  cm. 
<br/><br/><label>ISBN: </label>0675091837 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geomorphology
<br/><br/><label>Dewey Class. No.: </label>U211, L2