Orth, Donald J.
National Geographic Names Data Base: Phase II Instructions - Washington, D.C. U.S. Government Printing Office 1987 - pp. 1-133
BASES DE DATOS
NOMBRES GEOGRAFICOS
ESTADOS UNIDOS
National Geographic Names Data Base: Phase II Instructions - Washington, D.C. U.S. Government Printing Office 1987 - pp. 1-133
BASES DE DATOS
NOMBRES GEOGRAFICOS
ESTADOS UNIDOS