Liebenberg, E. C. <br/><br/>
The South African landscape :  exercise manual for map and air photo interpretation / 
E. C. Liebenberg, P. J. Rootman [and] M. K. R. van Huyssteen. 
 - Durban ; Woburn, Mass. :  Durban ; Woburn, Mass. :  Butterworth,  1976. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: leaf [2]. 
<br/><br/><label>ISBN: </label> R12.75 
<br/><br/><label>LCCN: </label>80450701 
<br/><br/><label>Nat. Bib. No.: </label>SA77 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Maps.<br/>Photographic interpretation.<br/>Geomorphology -- South Africa.--Geomorphology -- South Africa.
<br/><br/><label>LC Class. No.: </label>GA151  / .L53 
<br/><br/><label>Dewey Class. No.: </label>912/.68