1. Sustainable site productivity and nutrient management in a short rotation plantation of Gmelina arborea in East Kalimantan, Indonesia
2. 2)Agus, C., Proceeding of seminar on Research Cluster UGM, August 26, 2006, Yogyakarta, Indonesia
3. 3)Agus, C., Presenting paper on The 16th Annual International Sustainable Development Research Conference, 30 May - 1 June 2010, Hong Kong
4. 4)Agus, C. Sunarminto, B. H., Suhartanto, B, Pertiwiningrum, A., Setiawan. I, Wiratni, Pudjowadi D., Presenting paper on The RE 2010 International Conference on 27 June - 2 July, 2010, Yokohama, Japan
5. A comparison of energy use in conventional and integrated arable farming systems in the UK