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56 Šn/2295-sep.
SPJELDNAES, Nils
Littorina littorea: An Indicator of Norse Settlement in North America / Nils Spjeldnaes - Kari E. Henningsmoen. -- S.275,. -- In: Science. -- 1963, Vol.141, No. 3577. -- separát. -- bibl.. -- Citováno jako: SPJELDNAES, Nils - HENNINGSMOEN, Kari E. Littorina littorea: An Indicator of Norse... Science. 1963, Vol.141, No. 3577, S.275.
Littorina littorea
Severní Amerika
56
60186
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