Biomass for energy and industry : 5th E.C. Conference.
International Conference on Biomass for Energy and Industry(5th :1989 :Lisbon, Portugal)
Grassi, G.,1929-
Gosse, G.
Santos, G. dos.
Commission of the European Communities.
London : Elsevier Applied Science,
1990.
Published for the Commission of the European Communities.
Volume 1, Policy, environment, production and harvesting. --
Biomass energy.