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Breeding habitat and lair structure of the ringed seal (Phoca hispida ladogensis) in northern Lake Ladoga in Russia
Mervi Kunnasranta, Heikki Hyvärinen, Tero Sipilä, Nikolai MedvedevVolume:
24
Language:
english
Pages:
4
DOI:
10.1007/s003000000192
Date:
February, 2001
File:
PDF, 100 KB
english, 2001