Nitrogen Cycles: Past, Present, and Future
James N. Galloway, Frank Dentener, Douglas G. Capone, Elizabeth W. Boyer, Robert W. Howarth, Sybil P. Seitzinger, Gregory P. Asner, Cory C. Cleveland, Pamela Green, Elisabeth A. Holland, David M. Karl, Anthony F. Michaels, John H. Porter, Alan R. Townsend, C. J. V�osmarty
Abstract