Search Results       Your search for [subject]Soil test methods -- Nitrogen and phosphorus values -- Upland Soils -- Bukidnon, Philippines returned 1 record.           Evaluation of nitrogen and phosphorus soil tests for upland soils of Bukidnon. by Cagmat, Rebecca Benoza; Los Ba?os, Laguna: University of the Philippines, 1980. Subject: Soil test methods -- Nitrogen and phosphorus values -- Upland Soils -- Bukidnon, Philippines.          Add to Book Cart Relevance: 62.53%