TY  - RPRT
TI  - A120 yr record of widespread contamination from mining of the Iberian pyrite belt
AU  - A. VanGeen
AU  - J.F. Adkins
AU  - E.A. Boyle
AU  - C.H. Nelson
AU  - A. Palanques
PY  - 1997
DO  - 10.1130/0091-7613(1997)025<0291:ayrowc>2.3.co;2
UR  - https://pubs.usgs.gov/publication/70019115
ID  - 70019115
ER  -