Search Results       Your search for [subject]Soils -- Classification -- Philippines returned 1 record.           Assessment of sustainability of cropping system in the upland using soil and socio-economic indicators. by Nilo, Gina Parde; Quezon City, Philippines: University of the Philippines, 2004. Subject: Environmental science; Land capability for agriculture -- Philippines; Sustainable agricultur -- Evaluation -- Philippines; Hill farming -- Social aspects -- Philippines; Soils -- Classification -- Philippines; Soil management -- Philippines.          Add to Book Cart Relevance: 14.82%