TY - JOUR T1 - Population biology and secondary production of Olivancillaria vesica vesica (Gmelin, 1791) (Gastropoda: Olividae) on a sandy beach in southeastern Brazil JF - Journal of Molluscan Studies Y1 - 2003 A1 - Soares Catano, C.H. A1 - Gomes Veloso, G. A1 - Silva Cardosa, R. VL - 69 ER -