TY  - RPRT
TI  - The effects of atmospheric nitrogen deposition in the Rocky Mountains of Colorado and southern Wyoming— A synthesis and critical assessment of published results
AU  - Douglas A. Burns
PY  - 2002
DO  - 10.3133/wri024066
UR  - https://pubs.usgs.gov/publication/wri024066
ID  - wri024066
ER  -