Darwin Charles <br/><br/>
Geological observations 
Darwin Charles 
 - New York       D. Appleton and Company       1986 
 - xiii, 648p.  cm. ill. 
<br/><br/> Index 629-648p. 
<br/><br/><label>ISBN: </label>0404084036 (hbk) 
<br/><br/><label>Standard No.: </label>64155 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology
<br/><br/><label>Dewey Class. No.: </label>HxM09v, C6;1