GULL EGGS AS BIOINDICATORS OF POPs: CASE STUDY IN ATLÁNTIC ISLANDS OF GALICIA NATIONAL PARK AND CHAFARINAS ISLANDS REFUGE Publication Attachment: 1200.pdf Authors: Lacorte, S, Bertolero, A, Olmos, J, Cristale, J, Hurtado, A, Delgado-Sanchez, A, Martrat, G, Abalos, M, Abad, E, Santos, F J Year: 2014