595308 news 1504114839 1504120531 John C. Crittenden, "Create More Sustainable and Resilient Infrastructure - Gigatech:  The Largest Infrastructures in Which  Humans Manipulate Matter and Energy," presented to the Scientific Planning and Green Forum, Hebei University, Beijing, China, August 13, 2017. Download PDF (5.7 MB)

]]> 2017-08-30T00:00:00-04:00 John C. Crittenden, presented to the Scientific Planning and Green Forum, Hebei University, Beijing, China, August 13, 2017. Download PDF (5.7 MB)

]]> Brent Verrill, Communications Manager, BBISS

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