Ecology of the subarctic regions : proceedings of the Helsinki symposium = Ecologie des regions subarctiques, actes du Collogue d' Helsinki /
Sparad:
| Institutionella upphovsmän: | , |
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| Materialtyp: | Bok |
| Språk: | English |
| Publicerad: |
Paris :
Unesco,
1970.
|
| Serie: | Ecology and conservation
1 Ecology and conservation 1. |
| Ämnen: |
| Beskrivning: | English and French. Includes bibliographies. |
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| Fysisk beskrivning: | 364 p. : illus. |