Ecuador
Subtitle: Indice anotado de los trabajos aerofotográficos y los mapas topográficos y de recursos naturales = Annotated index of aerial photographic coverage and mapping of topography and natural resources
Published: 1964
Place of publication: Washington
Language: spa
Number of pages: 17
Subjects: Surveys; Maps
Other titles: Ecuador: Annotated index of aerial photographic coverage
Notes: Cover title.

Spanish and English.