TY  - RPRT
TI  - Water resources data Maryland and Delaware, water year 1968, Part 1. Surface water records
AU  - U.S. Geological Survey
PY  - 1970
DO  - 10.3133/wdrmdde681
UR  - https://pubs.usgs.gov/publication/wdrMDDE681
ID  - wdrMDDE681
ER  -