00988cam a22002531 4500001001300000003000400013005001700017008004100034010001700075035001900092040003700111041001300148042001200161050002900173100004600202245013500248260007100383300006700454490010200521504004300623650002300666650002800689999001700717gs 30000311 DLC20260227111335.0810112s1930 sw af b 000 0 swe c ags 30000311 a(OCoLC)7056783 aU.S. Geological SurveycNICdDLC0 aswebeng apremarc00aQE282b.A3 Ser.Ca no. 231 aMagnusson, Nils H.q(Nils Harald),d1890-00aLängbans malmtrakt;bgeologisk beskrivningcaf Nils H. Magnusson. Summary: The iron and manganese ores of the Langban district. aStockholm,bKungl. boktryckeriet, P. A. Norstedt & söner,c1930. a111 p.bincl. illus., tables, diagrs. 5 fold. col. pl.c31 cm.0 a[Sweden] Sveriges geologiska undersökning. Ser. Ca. Avhandlingar och uppsatser i 4:o,vno. 23 a"Litteraturförteckning": p. 101-104. 0aIron oreszSweden. 0aManganese oreszSweden. c26832d26832