RETA 5866: fourth agriculture and natural resources research at CGIAR centers: developing sustainable forage technologies for resource-poor upland farmers in Asia: Forages for Smallholders Project phase-II, six-monthly report, 1 January-31 June 2001 - Roothaert, Ralph L.; Phaikaew, C; Samson, JG; Bonilla, D.; Kerridge, Peter C.; Magboo, E; Binh, LH; Phengsavanh, P; Kexian, Y; Ibrahim; Khanh, T.T.; Asis, P; et al. (International Center for Tropical Agriculture, 2001)