TY - JOUR T1 - Additional new species and new localities of the family Vertiginidae and the genera Oophana and Opisthostoma from Malaya JF - The Bulletin of the Raffles Museum Y1 - 1961 A1 - van Benthem-Jutting, W.S.S. SP - 34 EP - 48 VL - 26 UR - http://rmbr.nus.edu.sg/rbz/biblio/26/26brm034-048.pdf ER - TY - JOUR T1 - Operculated land molluscs from Southeast Asia JF - Nature and life in Southeast Asia Y1 - 1965 A1 - Habe, T. SP - 111 EP - 128 PB - Japan Society for the Promotion of Science VL - 4 ER -