TY  - RPRT
TI  - Operation of hydrologic data collection stations by the U.S. Geological Survey in 1987
AU  - Alberto Condes de la Torre
PY  - 1987
DO  - 10.3133/ofr87563
UR  - https://pubs.usgs.gov/publication/ofr87563
ID  - ofr87563
ER  -