The Wisconsinan stage 
Edited by Robert F. Black, Richard P. Goldthwait and H. B. Willman 
 - Boulder, Colo.  Geological Society of America  1973 
 - ix, 334 p.: ill. ; 26 cm. 
 - Memoir (Geological Society of America)  136 .
<br/><br/> Includes papers of a symposium held in Milwaukee at the 1970 annual meeting of the Geological Society of America. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>ISBN: </label>0813711363 
<br/><br/><label>LCCN: </label>72-89466 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology, Stratigraphic--Pleistocene--Congresses<br/>Glacial epoch--North America--Congresses