TY  - RPRT
TI  - Hydrogeologic investigations of the Sierra Vista subwatershed of the Upper San Pedro Basin, Cochise County, southeast Arizona
AU  - Donald R. Pool
AU  - Alissa L. Coes
PY  - 1999
DO  - 10.3133/wri994197
UR  - https://pubs.usgs.gov/publication/wri994197
ID  - wri994197
ER  -