Grohskopf, John Gustave,  1903- <br/><br/>
Subsurface geology of the Mississippi embayment of southeast Missouri. 

 - Rolla, Mo.,  1955. 
 - 133 p.  maps, diagrs., tables.  26 cm. 
<br/><br/> Part of illustrative matter in pocket. 
<br/><br/>"Reference cited": p. 48-50. 
<br/><br/><label>LCCN: </label>gs 56000143  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--Mississippi embayment region.--Missouri
<br/><br/><label>LC Class. No.: </label>QE131  / .A13 vol. 37 
<br/><br/><label>Dewey Class. No.: </label>557.58