Title: Biblio RTF Export
Author: Biblio 7.x

Grimm N., Foster D., Groffman P., Grove M., Hopkinson C., Nadelhoffer K., Pataki D., Peters D..  2008.  Land change: Ecosystem responses to urbanization and pollution across climatic and societal gradients. Frontiers in Ecology and Environment. 6:264-272.

Driscoll C., Whitall D., Aber J., Boyer E., Castro M., Cronan C., Goodale C., Groffman P., Hopkinson C., Lambert K. et al..  2003.  Nitrogen pollution in the northeastern United States: Sources, effects and managment options. BioScience. 53:357-374.