TY - JOUR T1 - Some observations on the development of Schistosoma japonicum in Oncomelania quadrasi JF - Leyte-Samar Studies A1 - Mateo, Domingo A. LA - English YR - 1967 UL - https://tuklas.up.edu.ph/Record/IPP-00000648391 KW - Schistosoma japonicum : Infections KW - Snails : Infections ER -