http://earthhealing.wordpress.com/2008/06/19/earth-healing-epa-earth-day-challenge-erie-pa-residents-protect-lake-erie-by-turning-in-medicines-at-pennsylvania-sea-grant-collection/ An Interfaith environment project across the Great Lakes Basin in cooperation with the (USEPA) U. S. Environmental Protection Agency (USEPA) & the non-profit Cedar Tree Institute Fri, 06 Jun 2008 22:41:34 +0000 http://wordpress.com/ hourly 1