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89 FR 49120

SIP Proposal: Michigan (removal of redundant definition for "used oil"). 

89 FR 49100

SIP Approval: Michigan (removal of redundant definition for "used oil"). 

89 FR 48523

SIP Proposal: Pennsylvania (revisions to attainment plan for the Indiana, Pennsylvania 2010 one-hour sulfur dioxide nonattainment area). 

89 FR 48532

SIP Proposal: Connecticut (removal of State Order Nos. 7002B and 2087 and addition of Consent Order No. 8381).