Aika on kypsä
By: Kansallinen ympäristökokous, Haikko 8.8.1990 = Tiden är mogen / Nationellt miljömöte, Haiko 8.8.1990.
Contributors: Finland. Valtioneuvosto. Kanslia.
Publisher: Valtioneuvoston kanslia
Published: 1990
Place of publication: Helsinki
Language: fin
Number of pages: 195
Subjects: Environmental policy -- Finland -- Congresses.
Other titles: Tiden är mogen.
Notes: Text in Finnish, with one article also in English, and foreword also in Swedish.