Determination of carbonate minerals of Green River Formation oil shales, Piceance Creek Basin, Colorado /
by NeilB. Young, John Ward Smith, and William A. Robb.
- [Washington] : U.S. Dept. of the Interior, Bureau of Mines, 1975.
- 41 p. : map.
- Report of investigations ; 8008 .
- United States. Bureau of Mines. Report of investigations ; 8008. .
- Report of investigations (United States. Bureau of Mines) ; 8008 .