Search Results       Your search for [subject]Parongking River -- Chemical characteristics returned 1 record.           Chemical characterization of Parongking River. by Frugalidad, Caroline V.; Pangasinan: Virgen Milagrosa University Foundation, 2005. Subject: Water analysis -- Parongking River -- Calasiao, Pangasinan; Parongking River -- Chemical characteristics; River -- Parongking -- Calasiao, Pangasinan. -- Water analysis.          Add to Book Cart Relevance: 31.70%