opsis architecture

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Heather DeGrella to Speak at...

Opsis’ Sustainable Design Leader¬†Heather DeGrella, amongst others,¬†will ...
Opsis’ Heather DeGrella to Present at 2016 International PUARL Conference

Opsis’ Heather DeGrella to...

Opsis’ Heather DeGrella will speak with the 2016 International PUARL Conference ...

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