Manure and Fertilizer Inputs to Land in the Chesapeake Bay Watershed, 1950-2012
Jeni Keisman, U.S. Geological Survey, Maryland-Delaware-District of Columbia Water Science Center, Baltimore, MD, United States, Olivia H. Devereux, DEC Inc., Rockville, MD, United States, Andrew E. LaMotte, U.S. Geological Survey, Catonsville, MD, United States, Andrew Sekellick, USGS Maryland/Delaware/District of Columbia Water Science Center, Baltimore, MD, United States and Joel Blomquist, U.S. Geological Survey, Integrated Modeling and Prediction Division, Baltimore, United States
