TY  - RPRT
TI  - Microorganisms as tracers in groundwater injection and recovery experiments: A review
AU  - R.W. Harvey
PY  - 1997
DO  - 10.1016/s0168-6445(97)00026-0
UR  - https://pubs.usgs.gov/publication/70019742
ID  - 70019742
ER  -