6. Bibliography


Arthur H. Chappelka and Edward J. Sikora. (2004, December). Air Pollution Damage to Plants.

Earth Observatory. (n.d.) Heavy Regional Haze Leads to Reductions In China's Crop Production. Retrieved, 21 August 2013, from, http://earthobservatory.nasa.gov/Newsroom/view.php?id=20806

Eduardo Zeiger. (2006, September). The Effect of Air Pollution on Plants. Retrieved, 5 July 2013, from http://5e.plantphys.net/article.php?ch=e&id=262

Hillary Rinaldi. (n.d.). Bush Beans Growing Tips. Retrieved, 10 July 2013, from http://www.weekendgardener.net/vegetable-gardening-tips/growing-bush-beans-061006.htm

HowStuffWorks. (n.d.). Green Beans. Retrieved, 17 July 2013, from http://home.howstuffworks.com/green-beans1.htm

Ministry of Agricultural and Food. (2011, April 7). Effects of Air Pollution on Agricultural Crops.  Retrieved, 7 July 2013, from www.omafra.gov.on.ca/english/crops/facts/01-015.htm#effects

National Geographic. (2013). Air Pollution Comes From Many Sources. Retrieved, 8 July 2013, from http://environment.nationalgeographic.com/environment/global-warming/pollution-overview/

Natural Resources Defense Council. (2005, August 6).  Asthma and Air Pollution. Retrieved 17 July 2013, from http://www.nrdc.org/health/effects/fasthma.asp

The Old Farmer’s Almanac. (n.d.). Beans. Retrieved, 8 July 2013, from http://www.almanac.com/plant/beans

United States Environmental Protection Agency. (2013, June 28). About Air Toxics. Retrieved, 17 July 2013, from,

United States Environmental Protection Agency. (2013, June 28). Sulphur Dioxide. Retrieved, 8 July 2013, from, http://www.epa.gov/oaqps001/sulfurdioxide/health.htm

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6. Bibliography


Arthur H. Chappelka and Edward J. Sikora. (2004, December). Air Pollution Damage to Plants.

Earth Observatory. (n.d.) Heavy Regional Haze Leads to Reductions In China's Crop Production. Retrieved, 21 August 2013, from, http://earthobservatory.nasa.gov/Newsroom/view.php?id=20806

Eduardo Zeiger. (2006, September). The Effect of Air Pollution on Plants. Retrieved, 5 July 2013, from http://5e.plantphys.net/article.php?ch=e&id=262

Hillary Rinaldi. (n.d.). Bush Beans Growing Tips. Retrieved, 10 July 2013, from http://www.weekendgardener.net/vegetable-gardening-tips/growing-bush-beans-061006.htm

HowStuffWorks. (n.d.). Green Beans. Retrieved, 17 July 2013, from http://home.howstuffworks.com/green-beans1.htm

Ministry of Agricultural and Food. (2011, April 7). Effects of Air Pollution on Agricultural Crops.  Retrieved, 7 July 2013, from www.omafra.gov.on.ca/english/crops/facts/01-015.htm#effects

National Geographic. (2013). Air Pollution Comes From Many Sources. Retrieved, 8 July 2013, from http://environment.nationalgeographic.com/environment/global-warming/pollution-overview/

Natural Resources Defense Council. (2005, August 6).  Asthma and Air Pollution. Retrieved 17 July 2013, from http://www.nrdc.org/health/effects/fasthma.asp

The Old Farmer’s Almanac. (n.d.). Beans. Retrieved, 8 July 2013, from http://www.almanac.com/plant/beans

United States Environmental Protection Agency. (2013, June 28). About Air Toxics. Retrieved, 17 July 2013, from,

United States Environmental Protection Agency. (2013, June 28). Sulphur Dioxide. Retrieved, 8 July 2013, from, http://www.epa.gov/oaqps001/sulfurdioxide/health.htm

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