Search Results       Your search for [subject]Soils, Upland -- Manganese soil test methods, Evaluation of returned 1 record.           Evaluation of manganese soil test methods for upland soils. by Duhaylungsod,Noel C.; Los Ba?os, Laguna, Philippines: University of the Philippines, 1988. Subject: Soil Test Methods, Evaluation of -- Manganese -- Upland soils; Soils, Upland -- Manganese soil test methods, Evaluation of.          Add to Book Cart Relevance: 49.78%