1. Topography and landforms of Ecuador Author/Creator: Chirico, Pete Publication/Creation: Denver, CO : Information Services [distributor]. Resource Type: Map Edition: Version 1.0. Access & Availability: Loading
2. Mosaic of digital raster Soviet topographic maps of Afghanistan Author/Creator: Chirico, Pete Publication/Creation: Reston, Va. : U.S. Geological Survey, 2005 Resource Type: Map Edition: Version 1.0. Access & Availability: Loading