TY  - RPRT
TI  - Water resources data Maryland and Delaware, water year 1989, Volume 2: Monongahela and Potomac River Basins
AU  - R.W. James
AU  - R.H. Simmons
AU  - B.F. Strain
AU  - M.J. Smigaj
PY  - 1989
DO  - 10.3133/wdrmdde892
UR  - https://pubs.usgs.gov/publication/wdrMDDE892
ID  - wdrMDDE892
ER  -