短語詞組短語applied pedology [土壤]應用土壤學Environmental pedology 環(huán)境土壤學High pedology 高級土壤學engineering pedology [土壤]工程土壤學Modern pedology 現(xiàn)代土壤學swamp pedology [土壤]沼澤土壤學historical pedology 歷史土壤學grassland pedology [土壤]草原土壤學improvement pedology [土壤]改良土壤學 返回 pedology