Below you will find all projects posted by this author.
| Project | Created |
|---|---|
| Green roof Witteveen + Bos | 08 Dec 2022 |
| Leeuwenbrug wadis | 08 Dec 2022 |
| Plesmanweg - Van Riemsdijkweg infiltration pond | 08 Dec 2022 |
John Hekman
• Submitted 3 projects
• Expert at People (Social and Economic Value)
• Netherlands
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