01016nam a2200205Ia 4500 CTU_187286 210402s9999 xx 000 0 und d 631.4 W631 Wijnhoud, J D. Nutrient budgets soil fertility management and livelihood analyses in northeast Thailand : a basis for integrated rural development strategies in developing countries J D. Wijnhoud Nethlands Wageningen University 2007 This is follwed by a general discussion that advocates that SNRM can only be achieved by following a livelihood approach, including a strong emphasis on socio-economic incentives. In additio, major challenges are identified for multi-scale sustainable institutional development, which requires efforts aimed at good governance. Plant-soil relationship,Độ phì nhiêu của đất Qhieu Trung tâm Học liệu Trường Đại học Cần Thơ