TY - RPRT TI - Comparison of two regression-based approaches for determining nutrient and sediment fluxes and trends in the Chesapeake Bay watershed AU - Douglas Moyer AU - Robert M. Hirsch AU - Kenneth Hyer PY - 2012 DO - 10.3133/sir20125244 UR - https://pubs.usgs.gov/publication/sir20125244 ID - sir20125244 ER -