1. Pyrolysis oils from biomass: producing, analyzing and upgrading;Hayes,1988
2. Energy from biomass and wastes XIV;Zerbe,1991
3. Energy from biomass and wastes XIV;Morris,1991
4. Pyrolysis oils from biomass: producing, analyzing and upgrading;Piskorz,1988
5. Biomass pyrolysis liquids: upgrading and utilisation;Bridgwater,1991