TY  - RPRT
TI  - The art, history, and geoscience of Hindustan Whetstone gravestones in Indiana
AU  - E.P. Kvale
AU  - R.L. Powell
AU  - M.J. McNerney
PY  - 2018
DO  - 10.5408/1089-9995-48.3.337
UR  - https://pubs.usgs.gov/publication/70022155
ID  - 70022155
ER  -