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  • American Society of Landscape Architects. "Food and Vegetable Gardens Growing as Green Alternative to Traditional Lawns." March 4, 2009. (October 5, 2009)http://www.asla.org/NewsReleaseDetails.aspx?id=21824
  • Bartley, Jennifer. Landscape architect, author and owner of American Potager. Personal interview and correspondence. October 7 and 9, 2009.
  • Bradley, Fern Marshall and Jane Courtier. Vegetable Gardening.The Readers Digest Association, Inc. and Toucan Books Ltd. 2006.
  • Bratsch, Anthony. Virginia Cooperative Extension. "Specialty Crop Profile: Globe Artichoke." May 1, 2009. (October 14, 2009)http://pubs.ext.vt.edu/438/438-108/438-108.html
  • Caron, Dewey and Derby Walker. "Green Leafy Vegetables." May 6, 2004. (October 10, 2009)http://ag.udel.edu/extension/horticulture/pdf/hg/hg-15.pdf
  • Colorado State University Extension. "Hot Weather Impacts Vegetables." December 9, 2008. (October 13, 2009)http://www.ext.colostate.edu/ptlk/1830.html
  • Coolong, Timothy. Ph.D. Extension vegetable specialist, University of Kentucky. Personal interview. October 9, 2009.
  • Drost, Dan. Utah State University--Cooperative Extension. "Artichoke in the Garden." August 2003. (October 13, 2009)http://extension.usu.edu/htm/publications/publication=5273
  • Editors of Garden Way Publishing, The. Fruits and Vegetables: 1001 Gardening Questions Answered. Storey Communications, Inc. 1990.
  • Ellis, Barbara. The Veggie Gardener's Answer Book. Storey Publishing. 2008.
  • Grupp. Susan. University of Illinois Extension. "The Bug Review: Cabbageworm." (October 15, 2009)http://urbanext.illinois.edu/bugreview/cabbageworm.html
  • Kennel, Holly. "Community Horticulture Fact Sheet #2." June 2006. (October 9, 2009)http://king.wsu.edu/gardening/fs02.htm
  • Lerner, B. Rosie. Purdue University Cooperative Extension Service. "The Sweet Potato." (October 9, 2009)http://www.hort.purdue.edu/ext/HO-136.pdf
  • Louisiana Sweet Potatoes Yams. "Nutritional Info." (October 15, 2009)http://www.sweetpotato.org/content/nutritional-info
  • Mueller, Jonathan. Landscape architect with Landmark. Personal interview. October 9, 2009.
  • Murphy, Barbara and Mark Hutton. University of Maine Cooperative Extension. Personal correspondence. October 14, 2009.
  • National Gardening Association. "Plant Care Guides: Sweet Potato." (October 14, 2009)http://www.garden.org/plantguide/?q=show&id=2125
  • National Gardening Association. "Strong Lawn and Garden Sales Expected in 2009." July 8, 2009. (October 5, 2009)http://assoc.garden.org/press/press.php?q=show&id=3193&pr=pr_research
  • Spencer, Sandra Kocher. NOFA Mass News. "Growing Celery in the Bay State." April-May 2002.http://www.nofamass.org/news/article.php?issue=7&article=72#
  • U.S. Food & Drug Administration. "Raw Vegetable Poster." May 5, 2009. (October 15, 2009)http://www.fda.gov/Food/LabelingNutrition/Food LabelingGuidanceRegulatoryInformation/InformationforRestaurantsRetailEstablishments/ucm114222.htm
  • United States Potato Board. "Quick Facts." (October 15, 2009)http://www.uspotatoes.com/downloads/170quickfacts.pdf
  • University of Illinois, Urban Extension. "Cauliflower." (October 8, 2009)http://urbanext.illinois.edu/veggies/cauliflower1.html