TY  - RPRT
TI  - In situ and laboratory geotechnical tests of the Pierre Shale near Hayes, South Dakota — A characterization of engineering behavior
AU  - Thomas C. Nichols
AU  - Donley S. Collins
AU  - Richard R. Davidson
PY  - 1986
DO  - 10.1139/t86-028
UR  - https://pubs.usgs.gov/publication/70015529
ID  - 70015529
ER  -