TY  - RPRT
TI  - An innovative method for nondestructive analysis of cast iron artifacts at Hopewell Furnace National Historic Site, Pennsylvania
AU  - Ronald A. Sloto
AU  - Martin F. Helmke
PY  - 2011
UR  - https://pubs.usgs.gov/publication/70155063
ID  - 70155063
ER  -