Christopher A. Legg. <br/><br/>
Remote sensing and geographic infomation system 
Legg, Christopher A. 
 - New york.  John Willey & Sons.  1994. 
 - 166p.  hbk. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geology mapping, mineral exploration and mining
<br/><br/><label>LC Class. No.: </label>QE33.2R4.L43 1994.