@article {10394,
	title = {Bad Air Days},
	journal = {National Parks},
	volume = {75},
	year = {2001},
	month = {May/June},
	pages = {32-35},
	keywords = {Acid rain, Air pollution, Ozone, Tennessee Valley Authority},
	url = {http://books.google.com/books?id=DKJERKn2YmoC\&pg=PA32\&dq=national+parks+magazines\&source=gbs_toc_r\&cad=2$\#$v=onepage\&q\&f=false},
	author = {Fordney, Chris}
}
@article {5230,
	title = {Counting on Life},
	journal = {National Parks},
	volume = {74},
	year = {2000},
	note = {Illustrations},
	month = {July/August},
	pages = {22-25},
	publisher = {National Parks Conservation Association},
	keywords = {All Taxa Biodiversity Inventory, Biodiversity},
	url = {http://books.google.com/books?id=Qv_eMvxP2bsC\&pg=PA22\&dq=national+parks+magazines\&source=gbs_toc_r\&cad=2$\#$v=onepage\&q\&f=false},
	author = {Fordney, Chris}
}
