//-->
Renewable energy from wood and paper : technological and cultural implications
Collins, Lyndhurst, (1998)
CO 2 mitigation cost : bioenergy systems and natural gas systems with decarbonization
Gustavsson, Leif, (1998)
Die ökonomische Bedeutung der Holzressourcen der Entwicklungsländer - Tendenzen ihres Verbrauchs und ihrer Regeneration
Theuring, Rolf, (1987)
The woodfuel market in Nicaragua : the economics, sociology, and management of a natural energy resource
Buren, E. Ariane van, (1990)