ANGUILLICOLOSIS AMONG SILVER EELS: A 2-YEAR SURVEY IN 4 HABITATS FROM CAMARGUE (RHÔNE DELTA, SOUTH OF FRANCE)F. LEFEBVRE, A. ACOU, G. POIZAT, A. J. CRIVELLI and with the technical collaboration of P. CONTOURNET, F. PRIOUR and O. SOULASBull. Fr. Pêche Piscic., 368 (2003) 97-108DOI: https://doi.org/10.1051/kmae:2003039