TY - BOOK AU - UNITED NATIONS , ECONOMIC COMMISSION FOR AFRICA ED - UNITED NATIONS , ECONOMIC COMMISSION FOR AFRICA TI - United Nation regional cartographic conference for Africa : 1-12 July 1963 , Nairobi , Kenya . U1 - U11p . 1N45 . 7311 . N63, K3 .2 PY - 1966/// CY - New York PB - U . N. ER -