Laser cleaning vs. chemical cleaning for removal of Lichen from schist surfaces in the Coa Valley (Portugal) and Siega Verde (Spain) archaeological sites
- Paz-Bermúdez, G.
- Prieto, B.
- Pozo-Antonio, J.S.
Book:
Global Perspectives for the Conservation and Management of Open-Air Rock Art Sites
ISBN: 9780367376277
Year of publication: 2022
Pages: 177-193
Type: Book chapter