Ezzat Saleh Nemr Zayyan <br/><br/>
The relationship between economic activities and labour force in the republic of South Africa :   A study in economic geography /  
 العلاقة بين الأنشطة الاقتصادية والقوى العاملة فى جمهورية جنوب أفريقيا :   دراسة فى الجغرافيا الاقتصادية 
Ezzat Saleh Nemr Zayyan ; Supervised S. Albadawy , Guenter Meyer , H. Alkholy 
 - Cairo :   Ezzat Saleh Nemr Zayyan ,   1997 
 - 2 vol :   charts , maps ;   30cm 
<br/><br/>Thesis (Ph.D.) - Cairo University - Institute of African Research and Studies - Department of Natural Resources