Studi morfologi, ontogeni, dan reproduksi pada keong air tawar genus tarebia, melanoides, dan stenomelania di Indonesia (gastropoda: cerithioidea: thiaridae) = Studies on morphology ontogeny and reproduction of freshwater snail genus melanoides dan stenomelania in Indonesia (gastropoda: cerithioidea: thiaridae) / Nur Rohmatin Isnaningsih