Title: Geologic hazard photos CD-ROM
Authors: National Geophysical Data Center.
Publisher: National Geophysical Data Center,
Year: 1993
Subjects: Hazardous geographic environments Pictorial works Databases.; Earthquakes Pictorial works Databases.; Volcanoes Pictorial works Databases.
Abstract: Formerly available as 35 mm. slides, these images of volcano eruptions, earthquake damage, and a variety of other geologic hazards have been scanned to produce a machine-readable file.