Aihe-ehdotuksia
Aihe-ehdotuksia
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1Kant̄o no chisui to Akagi no chisan關東の治水と赤城の治山 /Julkaistu 1949### CRL customization ### ?> ### Add publisher and desc details ### ?>[Gumma] : Gumma-ken Rinmubu Chisanka, Sh̄owa 24 [1949]41 p. : maps ; 25 cm.Aiheet: “...Forest influences Japan Kant̄o Region....”
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2Chisan chisui no gaikyō治山治水の槪況Julkaistu 1949### CRL customization ### ?> ### Add publisher and desc details ### ?>[Okayama] : Okayama-ken Kikakushitsu, [1949]128 p. : maps (col.) ; 26 cm.Aiheet: “...Forest influences Japan Okayama-ken....”