Search Results       Your search for [subject]Mine timbering -- Economic aspects -- Philippines returned 1 record.           The relative economy of using treated mine timbers. by Tesoro, Florentino O.; College, Laguna: Department of Forestry Extension, 1963. Subject: Mine timbering -- Economic aspects -- Philippines; Wood -- Quality; Wood -- Utilization.          Add to Book Cart Relevance: 26.71%