TY  - RPRT
TI  - Synthesis of data from studies by the National Irrigation Water-Quality Program
AU  - R. L. Seiler
PY  - 2007
DO  - 10.1111/j.1752-1688.1996.tb03493.x
UR  - https://pubs.usgs.gov/publication/70018660
ID  - 70018660
ER  -