TY  - RPRT
TI  - Pattern recognition analysis and classification modeling of selenium-producing areas
AU  - D. L. Naftz
PY  - 1996
DO  - 10.1002/(sici)1099-128x(199607)10:4<309::aid-cem426>3.0.co;2-x
UR  - https://pubs.usgs.gov/publication/70018527
ID  - 70018527
ER  -