Published 1987 by U.S. Dept. of the Interior, Geological Survey, [Books and Open-File Reports Section, distributor in [Denver, Colo.?] .
Written in English
Read onlineEdition Notes
Includes bibliographical references (p. 8)
Statement | B.R. Schachte and B.S. Pierce |
Series | Open-file report -- 87-605, U.S. Geological Survey open-file report -- 87-605 |
Contributions | Pierce, Brenda S., Geological Survey (U.S.) |
The Physical Object | |
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Format | Microform |
Pagination | 1 microfiche |
ID Numbers | |
Open Library | OL13612753M |
Download A microcomputer program utilizing a stratigraphic coding system for data entry into the National Coal Resources Data System