Pillmore, C. L.  1930- <br/><br/>
Application of high-order stereoscopic plotting instruments to photogeologic studies / 
by C. L. Pillmore. 
 -- Washington :   United States Government Printing Office,   1957 
 - 34 p. -- 
 (Geological Survey Bulletin  ;  1043-B).
<br/><br/><label>Subjects--Topical Terms: </label><br/>Fotogeología
<br/><br/><label>Universal Decimal Class. No.: </label>55:77