TY  - RPRT
TI  - Estimates of inorganic nitrogen wet deposition from precipitation for the conterminous United States, 1955-84
AU  - Jo Ann M. Gronberg
AU  - Amy S. Ludtke
AU  - Donna L. Knifong
PY  - 2014
DO  - 10.3133/sir20145067
UR  - https://pubs.usgs.gov/publication/sir20145067
ID  - sir20145067
ER  -