Energy from biomass : proceedings of the EC Contractors' Meeting held in Copenhagen, 23-24 June 1981 / edited by P. Chartier and W. Palz. (Solar energy R & D in the European Community. Series E, Energy from biomass ; v. 1)
Energy from biomass : proceedings of the EC Contractors' Meeting held in Copenhagen, 23-24 June 1981 / edited by P. Chartier and W. Palz.
(Solar energy R & D in the European Community. Series E, Energy from biomass ; v. 1)