Dynamics of soil organic matter in tropical ecosystem - David C. Coleman(ed.); J. Malcolm Oades(ed.); Goro Uehara(ed.) (Niftal Project, 1989)
Keywords: Humus -- Tropics -- Congresses; Soil ecology -- Tropics -- Congresses; Soil management -- Tropics -- Congresses; Soil Dynamics -- Tropics -- Congresses