TY - RPRT TI - Using regression methods to estimate stream phosphorus loads at the Illinois River, Arkansas AU - B. E. Haggard AU - T. S. Soerens AU - W. R. Green AU - R. P. Richards PY - 2003 DO - 10.13031/2013.13110 UR - https://pubs.usgs.gov/publication/70025925 ID - 70025925 ER -