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INSTRUCTOR
Harlan Bengtson, PhD, PE
73 Courses • 2704 Reviews
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GreenBuild
Design of Green Roofs (Roofscapes)
Harlan Bengtson, PhD, PE
4.7
(35)
3 CPD hours
Wood Constructions
Use of Wood Materials for Habitat / Bank Protection
Harlan Bengtson, PhD, PE
4.1
(26)
1 CPD hour
