Seven Unrecorded Mesogastropodous Species (Gastropoda : Mollusca) from Korean Waters -Superfamilies Littorinacea, Tornacea, Rissoinacea and Cerithiacea-
Byung Lae Choe and Joong Ki Park
Department of Biology, College of Science, Sung Kyun Kwan University, Suwon 440-746, Republic of Korea
