http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Supt. of Docs., U.S. G.P.O., [distributor,.
prepared by the staff of the Bureau of Mines.
Chapters of some editions also available via Internet at the USGS Web site (PDF file only).
With issues for 1989-93 and <1996-> v. 3 published in 4-6 unnumbered pts. with distinctive titles.
Vols. for 1995- issued by: U.S. Dept. of the Interior, U.S. Geological Survey.
Chapters that will later be included in the bound v. are also issued separately in advance of publication as they are completed; until 1987 these separately issued chapters had the general title: Preprints from the ... Bureau of Mines Minerals yearbook; 1988-1989 had the general title: Minerals yearbook; in both cases the ch. heading title followed the general title. Beginning with 1990 chapters issued under ch. title only, with "Annual report" at head of title.
Statistical appendix to Minerals yearbook
U.S. Govt. Print. Off., Supt. of Docs., Mail Stop: SSOP, Washington, DC 20402-9328