Wright, W. B.  1876-1939 <br/><br/>
The Quaternary ice age / 
by W. B. Wright. 
 - London :  Macmillan,  1914 
 - xxv, 478 p. :  ill. ;  23 cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Glacial epoch<br/>Geology, Stratigraphic--Quaternary<br/>Paleontology--Quaternary