Maantiede, kansatiede, geologia
Rajaa
- Antti Salminen : On electrolytes influencing the reaction in salt soils12,00 €Alennettu hinta 8,00 €
- John L. Barnard : West coast Hilites : Pasific Rim National Park Vancouver Island, Canada4,00 €Alennettu hinta 2,00 €
- Matti Seppälä : Glacier cave observations on Llewellyn Glacier, British Columbia25,00 €Alennettu hinta 15,00 €
- Mauno Kosonen : A procedure for determining the expansion of urban areas as exemplified by the town of Kuopio12,00 €Alennettu hinta 7,50 €
- Aulis Ritari (toim. = ed.) : Lapin tutkimusyksiköt = Research in Finnish Lapland15,00 €Alennettu hinta 9,00 €