Philadelphia Weekly

Bicentennial Town Square: David Orr

 Dr. David Orr is the Paul Sears Professor of Environmental Studies and Politics at Oberlin College and is the author of numerous books. He will be talking about green building and closed-loop sustainable systems.

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WHEN
Thursday, April 18, 2013
Recurring: ONCE

TIME & PRICE
6PM Free

WHERE
Academy of Natural Sciences , 1900 Benjamin Franklin Parkway, Philadelphia, PA
One time only on 04/18/2013. .

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