Published December 14, 2017

Title	Human alteration of the global nitrogen cycle: Sources and consequences. Ecological Applications 7:737-750.
Authors:	Vitousek, P.M., J.D. Aber, R.W. Howarth, G.E. Likens, P.A. Matson, D.W. Schindler, W.H. Schlesinger and D. G. Tilman.
Publication Type	Journal Article
Year of Publication:	1997
Accession Number:	LTER7092