McGregor, Joseph K. creator Abston, Carl. U.S. Geological Survey Photographic Library text catalog cou Denver, CO U.S. Dept. of the Interior, U.S. Geological Survey For sale by the Information Services 1995 monographic eng

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4 computer laser optical discs col. 4 3/4 in. Four CD-ROM set containing 1,500 scanned, public domain photographs available from the U.S. Geological Survey Photographic Library in Denver for use as a photographic glossary of introductory geological terms. Photographs taken to support USGS projects and reports over the 116 years prior to 1992. specialized by Joseph K. McGregor, Carl Abston. Title from title screen. Disk Characteristics: CD-ROM System requirements: IBM-compatible PC; 640K RAM; MS- or PC-DOS 5.0 or later; Microsoft MSCDEX 2.1 or later; SVGA graphics card (640 x 480 x 256 colors); SVGA color monitor; hard disk; CD-ROM drive with ISO 9660 software driver. Earth sciences Pictorial works Databases CD-ROM Fed. Doc Earth sciences Dictionaries Databases QE5 550.3 I 19.121:21/no.1-4 I 19.121:21/no.1-4 95005051 DLC 950809 20160527192751.0 197233