TY  - RPRT
TI  - Distribution of gases in the unsaturated zone at a low-level radioactive-waste disposal site near Sheffield, Illinois
AU  - Robert G. Striegl
PY  - 1988
DO  - 10.3133/wri884025
UR  - https://pubs.usgs.gov/publication/wri884025
ID  - wri884025
ER  -