TY  - RPRT
TI  - Ground-water vulnerability to nitrate contamination in the mid-atlantic region
AU  - Earl A. Greene
AU  - Andrew E. LaMotte
AU  - Kerri-Ann Cullinan
AU  - Elizabeth R. Smith
PY  - 2005
DO  - 10.3133/fs20043067
UR  - https://pubs.usgs.gov/publication/fs20043067
ID  - fs20043067
ER  -