Description
Published:Began with June 1992 issue?
Item Description:Imprint varies: Washington, D.C., 19 -Oct. 1995; Reston, Va., Nov. 1995-
Distributed to depository libraries in microfiche, <July 1992-May 1995>
Not distributed to depository libraries in a physical form, <1996->
Description based on: Jan. 1993; title from caption.
Previously classed: I 19.143: and I 28.87:
Paper copies available from: U.S. Geological Survey, Minerals Information Publications Services, 984 National Center, Reston VA 20192.
Imprint varies: Washington, D.C., 19 -Oct. 1995; Reston, Va., Nov. 1995-
Physical Description:volumes ; 28 cm.
Some issues available via Internet from the USGS Web site (PDF file only). Address as of 5/29/01: http://minerals.er.usgs.gov/minerals/pubs/commodity/lead/index.html#mis; current access is available via PURL.
Publication Frequency:Monthly
ISSN:0364-7889