The  BCCA's Tolley/Smith study.  Please try this.  If it is not what you
are looking for, please advise.

> http://www.houston.org/cleanair/reporttolley1.pdf
>  
> 
> 
> Nadine Henson
> Greater Houston Partnership
> Chamber of Commerce Division
> Program Assistant
> wk 713-844-3655
> fax 713-844-0255
> email  nhenson@houston.org
> web site   www.houston.org
>