[Ecuador] /

Various editions. Topographic map series of Ecuador showing international boundaries, transportation, ground and water features, vegetation, churches, schools, mines, huts and built-up areas. Relief shown by contours, shading and spot heights.; Each sheet is named and numbered individually.; Includes glossary, index to adjoining sheets, compilation diagram, location diagram, grid data diagram, and text.; Maps on some sheets used transverse Mercator projections, and some sheets include insets. Maps, and map indexes on verso of some sheets