Ecology of the subarctic regions : proceedings of the Helsinki symposium = Ecologie des regions subarctiques, actes du Collogue d' Helsinki /

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Bibliographic Details
Corporate Authors: Unesco, International Geographical Union
Format: Book
Language:English
Published: Paris : Unesco, 1970.
Series:Ecology and conservation 1
Ecology and conservation 1.
Subjects:
Description
Item Description:English and French.
Includes bibliographies.
Physical Description:364 p. : illus.