TY - BOOK AU - United Naitons eocnomic and Social Affairs (Deptt of-) ED - United Naitons eocnomic and Social Affairs (Deptt of-) TI - United Nations technical conference on the interna U1 - U117p1,N62, K3.1-2/UN PY - 1963/// CY - New York PB - United Nations USA KW - Geography ER -