Search Results       Your search for [subject]Saltwater encroachment -- Philippines -- Aparri(Cagayan) returned 1 record.           Groundwater salinity susceptibility in Aparri, Cagayan, Philippines. by Tabao, Ruby Dorothea N.; 2000. Subject: Groundwater -- Sodium content -- Philippines -- Aparri(Cagayan); Saltwater encroachment -- Philippines -- Aparri(Cagayan); Groundwater -- Sampling -- Philippines -- Aparri(Cagayan).          Add to Book Cart Relevance: 40.72%