NBER Report on Casket Sales Restrictions

Hey, I thought this was an interesting little report on one aspect of the Death Care industry, though it's a little technical and I'm not sure where (or if) it figures in at all with our thinking about a green cemetery. Behold, it's full text on the web...I found the abstract and introduction kind of interesting.
http://ideas.repec.org/p/nbr/nberwo/12012.html

State Casket Sales Restrictions: A Pointless Undertaking?

National Bureau of Economic Research, Inc.
Working Paper 12012