TY  - RPRT
TI  - National Acid Precipitation Assessment Program Report to Congress: An integrated assessment
AU  - Douglas A. Burns
AU  - Mark E. Fenn
AU  - Jill Baron
AU  - Jason A. Lynch
AU  - Bernard J. Cosby
PY  - 2011
UR  - https://pubs.usgs.gov/publication/70007175
ID  - 70007175
ER  -