Precambrian Basement Map of the Northern Midcontinent U.S.A. - A Digital Representation of the 1990 P.K. Sims Map, U.S. Geological Survey, Open-File Report 01-21, 2001, (CD-ROM)
Contributors: Geological Survey (U.S.)
Publisher: s.n.
Published: 2001
Place of publication: [S.l
Language: eng
Notes: Shipping List #: 2001-0022-E

Shipping List Date: 03/23/2001