1. Ahmad M (1995) Compatibility and co-selection of vesicular?arbuscular mycorrhizal fungi and rhizobia for tropical legumes. Crit Rev Biotechnol 15:229?239
2. Allen SE (1989) Analysis of vegetation and other organic materials. In: Allen SE (ed) Chemical analysis of ecological materials. Blackwell, Oxford, pp 46?61
3. Awang K, Taylor DA (1991) Tropical acacias in East Asia and Pacific. Winrock, Bangkok
4. Awang K, Taylor DA (1993) Acacia mangiumg growth and utilization. (MPTS monograph series no. 3) Winrock, FAO, Bangkok
5. Barr C (2001) Banking on sustainability structural adjustment and forestry reform in post-Suharto Indonesia. Centre for International Forestry Research, Bogor Barat, Indonesia