GIS and mining claims records
Subtitle: creating a mining claim density map
By:  prepared by Carol Wilson
Contributors:  United States.   Bureau of Land Managemnent.   Branch of GIS Service
Publisher: Bureau of Land Management
Published: 1993
Place of publication: Washington, D.C
Language: eng
Number of pages: 15
Subjects: Mining claims; Geographic information systems
Notes: Cover title.

"April, 1993."