Search Results       Your search for [subject]Schistosomiasis -- Philippines -- San Miguel, Surigao del Sur returned 1 record.           The effect of schistosomiasis on rice production : a study of farm households in Tago and San Miguel Municipalities of Surigao del Sur Province, Philippines. by Rabai, Darlis.; 1991. Subject: Schistosomiasis -- Philippines -- Tago, Surigao del Sur; Schistosomiasis -- Philippines -- San Miguel, Surigao del Sur.          Add to Book Cart Relevance: 42.61%