Mercer, John,  1934- <br/><br/>
Spanish Sahara / 
by John Mercer. 
 - Allen & Unwin :  London,  1976. 
 - 264 p., 8 leaves of plates :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography : p. 250-257. 
<br/><br/><label>ISBN: </label>0049660136 
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Western Sahara.