Allum, J.A.E. <br/><br/>
Photogeology and Regional Mapping 
/ by J.A.E. Allum 
 - New York:  Pergamon Press,  1966. 
 - xii,111p. 
<br/><br/><label>ISBN: </label>0080120326 
<br/><br/><label>Dewey Class. No.: </label>526.982  / ALL/P