FN Archimer Export Format PT AVIS TI Evolution des rivages de l'estuaire de la Loire BT AF OGER-JEANNERET, Helene AS 1:1; FF 1:; C2 IFREMER, FRANCE UR https://archimer.ifremer.fr/doc/00793/90467/96049.pdf LA French DT Expertises PY 2004 PD MAY ID 90467 ER EF