Enhancing the agronomic productivity of degraded soils in Northeast Thailand through clay-based interventions

Noble, Andrew D.; Ruaysoongnern, S.; Penning de Vries, Frits W. T.; Hartmann, C.; Webb, M. J. 2004. Enhancing the agronomic productivity of degraded soils in Northeast Thailand through clay-based interventions. In Seng, V.; Craswell, E.; Fukai, S.; Fischer, K. (Eds.), Water in agriculture: Proceedings of a CARDI International Conference �Research on Water in Agricultural Production in Asia for the 21st Century� Phnom Penh, Cambodia, 25-28 November 2003. Canberra, Australia: ACIAR. pp.147-160.