Selection of Forages for the Tropics (SoFT) : A database and selection tool for identifying forages adapted to local conditions in the tropics and subtropics - Pengelly, Bruce C.; Cook, Bruce G.; Partridge, IJ; Eagles, D.A.; Peters, Michael; Hanson, Jean; Brown, S.D.; Donnelly, J.L.; Mullen, BF; Schultze-Kraft, Rainer; Franco, A; O'Brien, R. (2005)