Open skies aerial photography of selected areas in Central America affected by hurricane Mitch [electronic resrouce] / by Bruce F. Molnia a. Cheryl A. Hallam ; USGS ; Open Skies Program of the Defense Threat Reduction Agency. - Washington, 1999. - 1 compact disc (CD-ROM) ; 12 cm.. - (U.S. Geological Survey circular ; 1181). - ახლავს წიგნს: Molnia, Bruce F. Open skies aerial photography of selected areas in Central America affected by hurricane Mitch. Washington, 1999[MFN: 3779]