%0 Journal Article %T The classification of wetlands: integration of top-down and bottom-up approaches and their significance for ecosystem service determination %A Sieben, Erwin %A Khubeka, Skhumbuzo %A Sithole, Simangele %A Job, Nancy %A Kotze, Donovan %J Wetlands Ecology and Management %V 26 %N 3 %P 441-458 %@ 0923-4861 %D 2017-11-30 %I Springer Netherlands %~ DeepDyve