"nwf-extreme-2010" . "Extreme Allergies and Global Warming"^^ . "2010"^^ . "http://www.nwf.org/~/media/PDFs/Global-Warming/Reports/NWF_AllergiesFinal.ashx"^^ . "report" . . . . . . . . . _:genid1 . _:genid1 . _:genid1 . _:genid1 . _:genid1 . _:genid2 . _:genid2 . _:genid2 . _:genid2 . _:genid2 . _:genid3 . _:genid3 . _:genid3 . _:genid3 . _:genid3 . _:genid4 . _:genid4 . _:genid4 . _:genid4 . _:genid4 .