Gelnett, Ronald H. <br/><br/>
Airborne remote sensors applied to engineering geology and civil works design investigations 

 - Arizona  Motorola Aerial Remote Sensing, Inc  1975 
 - v,22p.  28cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Engineering geology
<br/><br/><label>LC Class. No.: </label>IRA TA705.G4