Search Results       Your search for [subject]soil erosion -- risk assessment -- Ilocos Norte returned 1 record.           Characterization, classification, genesis, and erosion risk assessment of undifferentiated mountain ssosils in Ilocos Norte, Philippines. by Bucao, Dionisio S.; College, Laguna: University of the Philippines Los Banos, 2010. Subject: soils -- Ilocos Norte; soil erosion -- risk assessment -- Ilocos Norte; soil classification; soil genesis; soil characterization.          Add to Book Cart Relevance: 42.85%