TY  - RPRT
TI  - Relation of nickel concentrations in tree rings to groundwater contamination
AU  - Thomas M. Yanosky
AU  - Don A. Vroblesky
PY  - 2010
DO  - 10.1029/92wr00731
UR  - https://pubs.usgs.gov/publication/70185483
ID  - 70185483
ER  -