Coal taxonomy thesaurus of terms
By: Alan D. Davies, A. Philip Cramp.
Series: PB83 215 632; NBSIR 81-2405
Publisher: U.S. Dept. of Commerce, National Bureau of Standards
Published: 1981
Place of publication: Washington, DC
Language: eng
Number of pages: 76
Subjects: Coal -- Thesauri.
Notes: Microfiche. Springfield, VA : National Technical Information Service, 1983.