earthquakes, volcanoes, geologic hazards, and other phenomena U.S. Geological Survey Photographic Library creator McGregor, Joseph K. Abston, C. C. (Carl C.) text theses vau Reston, Va.] Denver, Colo The Survey USGS Branch of Distribution, Federal Center] 1992 monographic eng

print

computer file

1 computer laser optical disk col. 4 3/4 in. Contains 560 scanned color and black-and-white images from photographs held in the Library's collection. Images scanned using 120- to 360-dots-per-inch resolution. Each is approximately 1.2 megabytes (1200 by 1000 pixels) and is stored in a PCX format. High-quality prints and slides are available. by Joseph K. McGregor and Carl Abston. Title from container insert. Shipping list no.: 92-0032-E. Disk characteristics: CD-ROM. Not copy-protected. ISO 9660 format. System requirements: IBM or compatible personal computer; 640 kb RAM; MS- or PC-DOS 5.0 or later; hard disk drive; SVGA color monitor and SVGA graphics card; Microsoft MSCDEX version 2.1 or later; CD-ROM drive with ISO 9660 software driver. U.S. Geological Survey Photographic Library. Earthquakes Pictorial works CD-ROM Fed. Doc Hazardous geographic environments Pictorial works Volcanoes Pictorial works I 19.121:8 I 19.121:8 IPL 921215 20160527192709.0 196845