TY  - RPRT
TI  - Historical contributions of phosphorus from natural and agricultural sources and implications for stream water quality, Cheney Reservoir watershed, south-central Kansas
AU  - Larry M. Pope
AU  - Chad R. Milligan
AU  - David P. Mau
PY  - 2002
DO  - 10.3133/wri024021
UR  - https://pubs.usgs.gov/publication/wri024021
ID  - wri024021
ER  -