TY  - RPRT
TI  - Attributes for MRB_E2RF1 Catchments by Major River Basins in the Conterminous United States: Level 3 Nutrient Ecoregions, 2002
AU  - Michael Wieczorek
AU  - Andrew E. LaMotte
PY  - 2010
DO  - 10.3133/dds49113
UR  - https://pubs.usgs.gov/publication/dds49113
ID  - dds49113
ER  -