TY  - RPRT
TI  - Water resources data Maryland and Delaware, water year 1991, Volume 1. Surface-water data
AU  - R.W. James
AU  - J.F. Hornlein
AU  - R.H. Simmons
AU  - B.F. Strain
PY  - 1991
DO  - 10.3133/wdrmdde911
UR  - https://pubs.usgs.gov/publication/wdrMDDE911
ID  - wdrMDDE911
ER  -