- edited by Erman, Don C.; SNEP team, 1997, Status of the Sierra Nevada: the Sierra Nevada Ecosystem Project: U.S. Dept. of the Interior, U.S. Geological Survey ;
For sale by USGS Information Services, Data Series 43, Online resource; 1 CD-ROM,
- Higley, Debra K.; Pantea, Michael P.; Slatt, Roger M., 1997, 3-D reservoir characterization of the House Creek oil field, Powder River Basin, Wyoming: U.S. Geological Survey ;
For sale by Book and Open-File Report Sales, Data Series 33, 1 computer laser optical disc ;4 3/4 in.,
- Ponce, David A., 1997, Gravity data of Nevada: U.S. Geological Survey, Data Series 42, 28 p., 1 CD-ROM,
- Schruben, Paul G., 1997, Geology and resource assessment of Costa Rica at 1:500,000 scale; a digital representation of maps of the U.S. Geological Survey‘s 1987 folio I-1865: U.S. Geological Survey ;
For sale by U.S. Geological Survey, Information Services, Data Series 19-R, 1 computer laser optical disc :col. ;4 3/4 in.,
- Schruben, Paul G.; Wynn, J. C.; Gray, Floyd; Cox, D. P.; Sterwart, J. H.; Brooks, W. E., 1997, Geology and mineral resource assessment of the Venezuelan Guayana Shield at 1:500,000 scale; a digital representation of maps published by the U.S. Geological Survey: The Survey ;
For sale by Map Distribution, Data Series 46, 1 computer laser optical disc. :col. ;4 3/4 in.,
