TY  - RPRT
TI  - Escherichia coli in the Santa Cruz River in Tumacácori National Historical Park, Arizona
AU  - Nicholas V. Paretti
PY  - 2019
DO  - 10.3133/fs20193065
UR  - https://pubs.usgs.gov/publication/fs20193065
ID  - fs20193065
ER  -