Barnes J <br/><br/>
Basic Geological Mapping 
J Barnes 
 - 2nd 
 - New York  J. Wiley and Son  1981 
 - x,119p.:ill.;  pbk 
<br/><br/><label>ISBN: </label>0471932027 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geological Mapping
<br/><br/><label>LC Class. No.: </label>QE36 B3 1990