共 51 条
- [1] Abel N, 2006, ECOL SOC, V11
- [4] Anderies JM, 2004, ECOL SOC, V9
- [5] Andrew-Essien E., 2009, European Journal of Scientific Research, V25, P118
- [6] [Anonymous], 2006, REV AFRICAN POLITICA, DOI DOI 10.1080/03056240601000911
- [7] [Anonymous], KOEDOE
- [8] [Anonymous], J DRY LANDS
- [9] [Anonymous], 2013, BEST PRACT PROTECT A
- [10] Bassi M., 2003, SYNTHESIS LESSONS LE