http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Branch of Data Collection and Coordination.
Previously classed: I 19.151: and I 28.135/2:
Paper subscription available from: U.S. Geological Survey, Minerals Information Publications Services, 984 National Center, Reston VA 20192.
Imprint varies: Washington, D.C., 19 -Nov. 1995; Reston, Va., Dec. 1995-
Distributed to depository libraries in microfiche, <Oct. 1987-June 1995>
Not distributed to depository libraries in a physical form, <1996->
Description based on: Oct. 1987; title from caption.
Vols. for <Mar. 1988-Jan. 1990> prepared in: the Branch of Industrial Minerals; <June 1990-> in: the Branch of Industrial Minerals and the Branch of Data Coordination and Collection.
Vols. for 19 -Nov. 1995 issued by: Bureau of Mines; Dec. 1995- by: U.S. Geological Survey.