References
Barnes, L., & Nichols, N. (2011).Sparkpeople.com. The benefits of growing your own food. Retrieved November 13, 2011. http://www.sparkpeople.com/resource/nutrition_articles.asp?id=1275.
City Of Lancaster. (2011). Co.lancaster.pa.us. City of Lancaster Pennsylvania. Retrieved on November 2, 2011. http://www.co.lancaster.pa.us/lancastercity/cwp/browse.asp?a=3&bc=0&c=42722.
Driscoll, A. (2011). Mashable.com. 5 tips for sparking a grassroots movement online. Retrieved on November 14, 2011. http://mashable.com/2011/08/26/grassroots-online-tips/.
Earth Justice. (2011). Earthjustice.org. Fracking across the Unites States. Retrieved November 14, 2011. http://earthjustice.org/features/campaigns/fracking-across-the-united-states.
EDF. (2011). EDF.org. Basics of global warming: The greenhouse effect: A natural balance. Retrieved on November 14, 2011. http://www.edf.org/climate/basics-global- warming?s_src=ggad&s_subsrc=climatechange&gclid=CKq3y_OjuawCFQM75QodKC6Dow.
Fox, J. (2011). Gaslandthemovie.com. Gasland: What’s fracking? Retrieved November 14, 2011. http://www.gaslandthemovie.com/whats-fracking
Grubb, A. (2011). Energybulletin.net. Peak oil primer. Retrieved on November 20, 2011. http://www.energybulletin.net/primer.php.
Keep PA Beautiful. (2011). Keeppabeautiful.org. Keep Pennsylvania beautiful: About us. Retrieved on November 14, 2011. http://www.keeppabeautiful.org/AboutUs.aspx.
Jahnke, M. Personal Communication. October 21, 2011.
Phillips, S. (2011). Stateimpact.npr.org. Drilling opponents take their case to the U.S. army corps of engineers. Retrieved November 14, 2011. http://stateimpact.npr.org/pennsylvania/2011/11/14/ drilling -their-case-to-the-u-s-army-corps-of-engineers/.
Renew America. (2011). RenewAmerica.com. How the grassroots works. Retrieved on November 13, 2011. http://www.renewamerica.com/grassroots.htm.
Roth, J.D. (2009). Getrichslowly.org. 7 tips for starting your own vegetable garden. Retrieved November 13, 2011. http://www.getrichslowly.org/blog/2009/01/11/7-tips-for-starting-your-own-vegetable-garden/.
Savery, C., (2008). Sustainablog. Small-scale sustainable communities: The key to the next social (r)evolution. Retrieved November 2, 2011. http://blog.sustainablog.org/2008/11/small-scale- sustainable-communities-the-key-to-the-next-social-revolution/.
Siemens Corporation. (2011). Sustainable Cities. Sustainable cities: Siemens USA. Retrieved November 2, 2011. http://www.usa.siemens.com/sustainable-cities/index.html?stc=usccc025112.
Silvestri, A. (2011). Transitionlancaster.com. Transition Lancaster. Retrieved on September 7, 2011. http://transitionlancaster.pbworks.com/w/page/22427014/FrontPage.
State Impact. (2011). Stateimpact.npr.org. The Pennsylvania guide to hydraulic fracturing, or "fracking." Retrieved November 14, 2011. http://stateimpact.npr.org/pennsylvania/tag/fracking /?gclid=CPHUt9m2tawCFUJx4Aod3x53Gw.
UCSUCA (2008). UCSUCA.org. Climate change in Pennsylvania: Impacts and solutions for the keystone state. Retrieved on November 14, 2011. http://www.uscusa.org/global_warming/science_and_impacts/ impacts/climate-change- pa.html.
|