TY  - RPRT
TI  - Statistical analyses of flood frequency, low-flow frequency, and flow duration of streams in the Philadelphia Area, Pennsylvania
AU  - Andrew Voytik
PY  - 1986
DO  - 10.3133/wri854008
UR  - https://pubs.usgs.gov/publication/wri854008
ID  - wri854008
ER  -