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. Author manuscript; available in PMC: 2012 Apr 1.
Published in final edited form as: Risk Anal. 2010 Dec 22;31(4):609–628. doi: 10.1111/j.1539-6924.2010.01548.x

Fig. 1.

Fig. 1

Study area in Worcester City. Shows paucity of green space, toxics release inventory (TRI) sites (2006 data), and roads. Vulnerable groups are designated as “environmental-justice populations” according to U.S. Census socioeconomic data.(6) Map prepared by Yelena Ogneva-Himmelberger. From Ref. 5, used by permission of Elsevier Ltd.