Biblioteksøk

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Seasonal differences in habitats of the Norwegian lemming, Lemmus lemmus (L.), in 1959 and 1960 at Kilpisjärvi, Finnish Lapland

Olavi Kalela ; in collaboration with Leen...
Bok Engelsk 1971

Sex ratio in the wood lemming, Myopus schisticolor (Lilljeb.), in nature and in captivity

by Olavi Kalela and Tarvo Oksala
Bok Engelsk 1966

On the fluctuations in the numbers of arctic and boreal small rodents as a problem of production biology

by Olavi Kalela
Bok Engelsk 1962

Seasonal change of habitat in the Norwegian lemming, Lemmus lemmus (L.)

by Olavi Kalela ; in collaboration with T...
Bok Engelsk 1961

On a case of spring migration in the Norwegian lemming

Koponen, Terttu
Bok Engelsk 1961

Regulation of reproduction rate in subarctic populations of the vole Clethrionomys rufocanus (Sund.)

by Olavi Kalela
Bok Språk ikke angitt 1957

Zur Ausbreitungsgeschichte der Vøgel vegetationsreicher Seen

Kalela, Olavi
Bok Engelsk 1946

Zur Frage der Ausbreitungstendenz der Tiere

Olavi Kalela
Bok Tysk 1944

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