![](http://www.alamy.com/thumbs/6/18C96103-0CFF-4A3A-89DC-C538CF80D22A/RHTDXK.jpg)
. Bidrag till kännedom om Finlands natur och folk. Finland -- Periodicals. KARTA utvisande lerornas, krossgrusets och åsarnes utbredning inom det undersökta området: Tavastehus — Lahtis. Blått = krossgrus, grönt = rullstensgrus, gult med gröna prickar = mosand, gult = postglaciallera (åkerlera), gult med karminstreck = modern lera (svämlera), ^fult med svarta streck = glaciallera (blålera).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the
. Bidrag till kännedom om Finlands natur och folk. Finland -- Periodicals. KARTA utvisande lerornas, krossgrusets och åsarnes utbredning inom det undersökta området: Tavastehus — Lahtis. Blått = krossgrus, grönt = rullstensgrus, gult med gröna prickar = mosand, gult = postglaciallera (åkerlera), gult med karminstreck = modern lera (svämlera), ^fult med svarta streck = glaciallera (blålera).. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Suomen Tiedeseura. Helsingfors : Finska vetenskaps-societeten
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Keywords: ., bookauthorsuomenti, bookcentury1800, bookdecade1880, bookyear1887