TY  - RPRT
TI  - Effects of agricultural land-management practices on water quality in northeastern Guilford County, North Carolina, 1985-90
AU  - D.A. Harned
PY  - 1994
DO  - 10.3133/ofr9460
UR  - https://pubs.usgs.gov/publication/ofr9460
ID  - ofr9460
ER  -