Human Alteration of the Global Nitrogen Cycle: Causes and Consequences, Issues in Ecology, Spring 1997, No. 1.

Documents - Report: Technical report

30 Nov 1999 -

Author: Vitousek, Peter M, John Aber, Robert W. Howarth, Gene E. Likens, Pamela A. Matson, David W. Schindler, William H. Schlesinger, and G. David Tilman