- Including the XII Coloquio Argentino de Oceanograf a IAPSO - IABO Mar del Plata 2001 21-26 October Sheraton Mar del Plata Hotel Mar del Plata - Argentina Invitation to Attend General Information and Travel Tips New The Host City: Mar del Plata Financial Support Official Language Organizing Committees Social Program New Accommodation New Pre and Post Conference Touristic Tours Local Tours New ...www.retina.ar/2001_ocean