Review of activities in the field of shipping, ports and multimodal transport. 

 - Geneva :    United Nations Conference on Trade and Development,    1 992. 
 - 19 p. :    ill., tables ;    30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Harbours -- Traffic contorl.<br/> Shipping.<br/> Transportation.