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Bioenergy research activities in Denmark, Finland, Norway and Sweden : Proceedings, Bioenergy Conference, October 13.1982 at Vettre, Norway
Wilhelmsen, Gunnar, (1982)
Energiatutkimustoimikunnan mietintö
(1987)
Energy research in Finland : 1981 - 1987
(1988)
Naturgasens roll i Norden och Baltikum fram till °ar 2010
(1994)
Conversion - business opportunities in the field of military-industrial technology in the Commonwealth of Independant States (CIS)
(1992)
Cost benefit analysis of air pollution abatement measures in the Finnish pulp and paper industry
(1981)