TY  - RPRT
TI  - Changes in total phosphorus concentration in the Red River of the North Basin, 1970-2012
AU  - Karen R. Ryberg
AU  - F. Adnan Akyuz
AU  - Wei Lin
PY  - 2015
DO  - 10.13031/rrv2015054
UR  - https://pubs.usgs.gov/publication/70148023
ID  - 70148023
ER  -