Search Results       Your search for [subject]Groundwater -- Philippines -- Batangas returned 1 record.           Geology and groundwater resources of Batangas. by Quiazon, Hernando P.; Manila: Bureau of Mines & Geo-Sciences, 1983. Subject: Geology -- Philippines -- Batangas; Groundwater -- Philippines -- Batangas.          Add to Book Cart Relevance: 16.83%