Grassi, G., & Bridgwater, A. V. (1990). Biomass for energy, industry and the environment: A strategy for the future. Brussels: ECSC-EEC-EAEC.
Παραπομπή Chicago StyleGrassi, G., and A. V. Bridgwater. Biomass for Energy, Industry and the Environment: A Strategy for the Future. Brussels: ECSC-EEC-EAEC, 1990.
Παραπομπή MLAGrassi, G., and A. V. Bridgwater. Biomass for Energy, Industry and the Environment: A Strategy for the Future. Brussels: ECSC-EEC-EAEC, 1990.
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