Cagauan, Bernardino G.Tsuji, Gordon YukioIkawa, Haruyoshi2018-02-062018-02-061982http://hdl.handle.net/10125/5465621 pagesengSoils--ClassificationTree crops--SoilsLegumes--SoilsFuelwoodPlanning agroforestry and fuelwood production on the basis of soil taxonomybook