SILVERING OF FEMALE EELS (ANGUILLA ANGUILLA) IN TWO SUB-POPULATIONS OF THE RHÔNE DELTA.A. ACOU, F. LEFEBVRE, P. CONTOURNET, G. POIZAT, J. PANFILI and A. J. CRIVELLIBull. Fr. Pêche Piscic., 368 (2003) 55-68DOI: https://doi.org/10.1051/kmae:2003036