Pearson, Robert Carl,  1926- <br/><br/>
Mineral resources of the Popo Agie Primitive Area, Fremont and Sublette Counties, Wyoming / 
by Robert C. Pearson and Thor H. Kiilsgaard and by Lowell L. Patten. With a section on interpretation of aeromagnetic data by Robert E. Mattick 
 - Washington, D.C. :  United States Geological Survey,  1971 
 - vi, 55 p. :  ill. ;  24 cm. 
 - Studies related to wilderness--primitive areas .
 - Geological Survey bulletin ;  Bull. no. 1353-B .
<br/><br/> Part of illustrative matter in pocket 
<br/><br/>Bibliography: p. 33-34 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mines and mineral resources--Wyoming--Fremont Co.<br/>Mines and mineral resources--Wyoming--Sublette Co.
<br/><br/><label>Dewey Class. No.: </label>553.0978763