TY  - RPRT
TI  - Attributes for NHDPlus Catchments (Version 1.1) for the Conterminous United States: Nutrient Inputs from Fertilizer and Manure, Nitrogen and Phosphorus (N&P), 2002
AU  - Michael Wieczorek
AU  - Andrew E. LaMotte
PY  - 2010
DO  - 10.3133/dds49017
UR  - https://pubs.usgs.gov/publication/dds49017
ID  - dds49017
ER  -