[greenyes] Re:PVC worse than PET, PP?

[EarthGB@no.address]

In a message dated 12/7/04 3:03:05 PM, dpw180@no.address writes:

>But...but......., according to a Steve Toloken article in the Dec.6
>Waste News, the Industrial Designers Society of America has determined
>that PVC has less of an environmental (life cycle) impact than PET or PP
>(virgin or recycled)........

Does the Waste News issue or IDSA give a source for this info, or the basis 
of the comparison?  Any helpful links?

Thanks,
Gretchen Brewer
Earth Circle
San Diego