Picoplankton dynamics in a coastal anchored station off sao sebastiao, sao paulo state (23'GRAUS'58'00S - 45'graus'29'09w) - Mesquita, H S L; Gianesella-Galvão, Sonia Maria Flores; Saldanha-Corrêa, Flávia Marisa Prado (Simposio sobre Oceanografia, 1996)