TY  - RPRT
TI  - Stratigraphy and origin of an area of hummocky glacial topography, northern Wisconsin, U.S.A.
AU  - J.W. Attig
AU  - L. Clayton
PY  - 1993
DO  - 10.1016/1040-6182(93)90054-j
UR  - https://pubs.usgs.gov/publication/70017351
ID  - 70017351
ER  -