TY  - RPRT
TI  - Uses of National Atmospheric Deposition Program/National Trends Network data, May 1998 to June 1999
AU  - Brooke Conley
AU  - Mark A. Nilles
PY  - 2000
DO  - 10.3133/ofr0052
UR  - https://pubs.usgs.gov/publication/ofr0052
ID  - ofr0052
ER  -