Ron Evans/RTP/USEPA/US 

07/25/2007 04:16 PM

	

To

"Johansson, Robert" <Robert_C._Johansson@omb.eop.gov>

cc

Bryan Hubbell

Subject

Write up on 079 vs 075 methodology









Here is the write up to discuss the difference in methodology between
079 and 075.  

Lisa Conner for...

Ron Evans

Leader, Air Benefit & Cost Group

HEID/OAQPS/OAR/EPA

Mail Drop C-439-02

919-541-5488

919-541-0839 fax

