Solkraft, vattenkraft, vindkraft
By: Varis Bokalders ... [et al.]
Contributors: Bokalders, Varis, 1944-
Publisher: By o. bygd
Published: 1977
Place of publication: Falkenberg
Language: swe
Number of pages: 144
Subjects: Solar energy.; Water-power.; Wind power.
Notes: Bibliography: p. 144.