TY  - RPRT
TI  - Spatial data in geographic information system format on agricultural chemical use, land use, and cropping practices in the United States
AU  - William A. Battaglin
AU  - Donald A. Goolsby
PY  - 1995
DO  - 10.3133/wri944176
UR  - https://pubs.usgs.gov/publication/wri944176
ID  - wri944176
ER  -