Allum J A E <br/><br/>
Photogeology and regional mapping 

 - Oxford  Pemgamon Press           1966 
 - xii, 107p. Bib p. 104  cm. 
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Geography
<br/><br/><label>Dewey Class. No.: </label>U18:(M95), K6