TY  - RPRT
TI  - Environmental framework of ground‐water contamination
AU  - H. E. LeGrand
PY  - 2006
DO  - 10.1111/j.1745-6584.1965.tb01204.x
UR  - https://pubs.usgs.gov/publication/70221193
ID  - 70221193
ER  -