1. Sustainable site productivity and nutrient management in a short rotation plantation of Gmelina arborea in East Kalimantan, Indonesia;Agus;New Forest,2004
2. Methods of Soil Analysis. Part 1. Physical and Mineralogical Properties Including Statistics of Measurement and Sampling;Black,1965
3. Total nitrogen;Bremner,1965
4. Carnus, J.M., Parrotta, J., Brockerhoff, E.G., Arbez, M., Jactel, H., Kremer, A., Lamb, D., O’Hara, K., Walters, B., 2003. Planted forests and biodiversity. IUFRO Occasional Paper No. 15, pp. 30–51.
5. Soil carbon pools in adjacent natural and plantation forests of subtropical Australia;Chen;Soil Sci. Soc. Am. J.,2004