TY  - RPRT
TI  - Elements in cottonwood trees as an indicator of ground water contaminated by landfill leachate
AU  - James A. Erdman
AU  - Scott Christenson
PY  - 2007
DO  - 10.1111/j.1745-6592.2000.tb00258.x
UR  - https://pubs.usgs.gov/publication/70094988
ID  - 70094988
ER  -