Some v. distributed to depository libraries in microfiche.
Form
Some v. also available via Internet from the EIA web site. Address as of 9/21/00: http://tonto.eia.doe.gov/bookshelf/index.html; current access is available via PURL.
Reproduction
Microfiche. <1990-> [Washington, D.C.] : Supt. of Docs., U.S. G.P.O. microfiches : negative.