TY - JOUR T1 - Federal environmental policy and local industrial diversification: The case of the clean air act AU - Carr, Douglas AU - Yan, Wenli PY - 2012 DO - 10.1080/00343404.2010.509131 SP - 639 EP - 649 JO - Regional Studies VL - 46 IS - 5 SN - 0034-3404 ER -