Application of phosphorus generated by non-cattle livestock to pasture land in the United States Pacific Northwest for 2002
This spatial data set was created by the U.S. Geological Survey (USGS) to represent the amount of phosphorus 
generated by pastured, non-cattle livestock that was applied to pasture land in the Pacific Northwest region of the
United States (Hydro Region 17; Major River Basin 7 (MRB7)) during 2002.