Mineral resources data system : MRDS /

Bibliographic Details
Corporate Author:	Geological Survey (U.S.)
Format:	Government Document Software Serial
Language:	English
Published:	[Reston, Va.] : The Survey, 1996-
Series:	U.S. Geological Survey digital data series ; DDS-20.
Subjects:	Mines and mineral resources > Databases. Mineral industries > Databases.
Online Availability:

Evans: Maps CD-ROMs (2nd floor)