FN Archimer Export Format PT AVIS TI Dragage du port La Baule-Le Pouliguen BT AF GROSSEL, Hubert AS 1:1; FF 1:; C2 IFREMER, FRANCE UR https://archimer.ifremer.fr/doc/00793/90468/96050.pdf LA French DT Expertises PY 1995 PD JUN ID 90468 ER EF