TY  - RPRT
TI  - Chemical composition of subsurface waters
AU  - D. E. White
AU  - J.D. Hem
AU  - G.S. Waring
PY  - 1963
DO  - 10.3133/pp440f
UR  - https://pubs.usgs.gov/publication/pp440F
ID  - pp440F
ER  -