Fernández Tudela, E., Zambrano Valdivia, L.C. and Bethencourt, M. 2023. Diagnosis of the conservation status of a set of lead traps from underwater origin: use of rigid agar?agar gels for their intervention. Anejos a Cuadernos de Prehistoria y Arqueología. 6 (May 2023). DOI:https://doi.org/10.15366/ane2022.6.042.