TY - RPRT TI - Attributes for NHDPlus catchments (version 1.1) for the conterminous United States: surficial geology AU - Michael Wieczorek AU - Andrew E. LaMotte PY - 2010 DO - 10.3133/dds49025 UR - https://pubs.usgs.gov/publication/dds49025 ID - dds49025 ER -