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Die Rolle des Waldes in der Energieversorgung von Entwicklungsländern
Kleemann, Manfred, (1983)
The fuelwood situation in Burma
Thein, U., (1959)
Fuelwood in Pakistan
Husain, Tasdiq, (1959)
Synthetic fuels from coal : overview and assessment
Anderson, Larry L., (1979)
Forest products : advanced technologies and economic analyses
Tillman, David A., (1985)
The cost of electricity from silvicultural fuel farm based power plants
Tillman, David A., (1982)