Gardiner, C., Kempe, N., Hannah, I. and McDonald, J. 2013. PROGARDES^TM: a legume for tropical/subtropical semi-arid clay soils. Tropical Grasslands-Forrajes Tropicales. 1, 1 (Sep. 2013), 78–80. DOI:https://doi.org/10.17138/tgft(1)78-80.