TY  - RPRT
TI  - Trends in total phosphorus and total nitrogen concentrations of tributaries to the Swan - Canning Estuary, 1987 to 1998
AU  - R. Donohue
AU  - W.A. Davidson
AU  - N.E. Peters
AU  - S. Nelson
AU  - B. Jakowyna
PY  - 2001
DO  - 10.1002/hyp.300
UR  - https://pubs.usgs.gov/publication/70023677
ID  - 70023677
ER  -