Delaware River Basin Commission.2017-03-232017-03-231981974.90 P777 1981fhttp://hdl.handle.net/10929/41926en-USWater -- Pollution -- Delaware River Watershed (N.Y.-Del. and N.J.)Water quality management -- Delaware River Watershed (N.Y.-Del. and N.J.)Delaware River Watershed (N.Y.-Del. and N.J.)A project to control water pollution in the Delaware River Basin, October 1, 1981 to September 30, 1982.State Publication