IEA Bioenergy Task 18: Bioenergy from Sustainable Forestry: Guiding Principles and Practice.
Bioenergy from Sustainable Forestry: Guiding Principles and Practice. Kluwer Academic Publishers, Dordrecht, The Netherlands. Richardson, J., Björheden, R., Hakkila, P., Lowe, A.T. and Smith, C.T. (eds.). 2002.
Will be available from Kluwer Academic Publishers, Dordrecht, The Netherlands, late 2002.