Grassi, G., Gosse, G., & Santos, G. d. (1990). Biomass for energy and industry. 5th E. C. conference. Vol. 2: Conversion and utilisation of biomassProceedings of the Internat. conference, Lisbon, Portugal, 9 - 13 Occt. 1989. Elsevier Applied Science.
Chicago-Zitierstil (17. Ausg.)Grassi, G., G. Gosse, und G. dos Santos. Biomass for Energy and Industry. 5th E. C. Conference. Vol. 2: Conversion and Utilisation of BiomassProceedings of the Internat. Conference, Lisbon, Portugal, 9 - 13 Occt. 1989. London: Elsevier Applied Science, 1990.
MLA-Zitierstil (9. Ausg.)Grassi, G., et al. Biomass for Energy and Industry. 5th E. C. Conference. Vol. 2: Conversion and Utilisation of BiomassProceedings of the Internat. Conference, Lisbon, Portugal, 9 - 13 Occt. 1989. Elsevier Applied Science, 1990.