TY  - RPRT
TI  - Map showing amount of overburden of major coal zones in the Kaiparowits coal-basin area, Utah
AU  - Dan E. Hansen
PY  - 1978
DO  - 10.3133/i1033d
UR  - https://pubs.usgs.gov/publication/i1033D
ID  - i1033D
ER  -