Why Zambia re-opened the Southern railway route. 

 - Lusaka :  Contingency Planning Secretariat : Printed by the Government Printer,  Contingency Planning Secretariat : Printed by the Government Printer,  [1978] 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Railroads -- Africa, Southern.--Railroads -- Africa, Southern.<br/>Transportation -- Zambia.--Transportation -- Zambia.<br/>Transportation -- Africa, Southern.--Transportation -- Africa, Southern.
<br/><br/><label>Subjects--Geographic Terms: </label><br/>Zambia -- Economic conditions.--Zambia -- Economic conditions.