Laird, Wilson Morrow,  1915- <br/><br/>
The geology of the south unit, Theodore Roosevelt National Memorial Park. 

 - Grand Forks,  1950. 
 - 18 p.  illus., 2 fold. maps.  23 cm. 
<br/><br/> Reprinted from North Dakota history, v. 17, no. 4, October, 1950. 
<br/><br/><label>LCCN: </label>gs 51000126  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology--North Dakota--Theodore Roosevelt National Park.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Theodore Roosevelt National Park (N.D.)
<br/><br/><label>LC Class. No.: </label>QE150.T45  / L33 
<br/><br/><label>Dewey Class. No.: </label>557.84