@techreport {PIE77,
	title = {Nitrogen Pollution: From sources to the sea.},
	year = {2002},
	note = {PI Coastal},
	pages = {4 p.},
	institution = {Science Links - Hubbard Brook Research Foundation},
	address = {Hanover, NH},
	keywords = {LTER-PIE, marine, nitrogen pollution, watershed},
	author = {Driscoll, C. and Whitall, D. and Aber, J. and Boyer, E. and Castor, M. and Cronan, C. and Goodale, C. and Groffman, P. and Lambert, K. and Lawrence, G. and Hopkinson, C. and Ollinger, S.}
}
