Sustainability+Food+Production

http://www.expressvegetablegardens.com/blogs/growing-business-and-gardens/6311246-top-5-native-plants-for-arizona-gardens

http://www.expressvegetablegardens.com/blogs/growing-business-and-gardens/6311246-top-5-native-plants-for-arizona-gardens

http://www.theguardian.com/environment/2012/nov/24/growing-food-in-the-desert-crisis

http://www.cgiar.org/web-archives/www-cgiar-org-impact-global-des_fact2-html/