Richard Bopp and Polytechnic Institute Free People Check 

( I'm Richard Bopp)
(1 - 11 from 11
)

A River (Slowly) Reclaimed - NYTimes.com

archive.nytimes.com
On Thursday, I sought out the best argument for dredging in an interview with Richard Bopp, an associate professor of environmental geochemistry at Rensselaer Polytechnic Institute who has studied the PCB question for many years (and ...
+1