Gustav Nystrom, Head of the Cellulose & Wood Materials research laboratory at Empa - Swiss Federal Laboratories for Materials Science and Technology.
Creative Commons Attribution
With a Creative Commons license, you keep your copyright but allow people to copy and distribute your work, provided they give you credit. You permit others to copy, distribute, display and perform the work, as well as make derivative works based on it.
- File format: .jpg
- Size: 1920 x 1080, 1.15 MB