How can a plastic bag be green?

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  • American Green Bag. "Is the polypropylene bag green?" January 13, 2009.
  • Arnoldy, Ben. "Seldom recycled, plastic grocery bags face bans in S.F." Christian Science
  • Learn, Brian. "Corn plastic sounds great, but it's tough to recycle and may foul systems." The Hutchison Encyclopedia. "Dextrose." Accessed April 20, 2009.
  • Oregonian. October 27, 2008.
  • Pilloton, Emily. "San Francisco bands plastic bags." Inhabitat. June 23, 2007.
  • Platt, David K. "Biodegradable polymers: market report." iSmithers Rapra. 2006.
  • NatureWorks. "NatureWorks PLA polymer 2002D." Accessed April 21, 2009.
  • SunChips. "Behind the scenes - compost conditions for SunChips PLA film." Accessed April 21, 2009.

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