Terrestrial Magnetism. 



201 



3020 



Washington, Coast and Geodetic 

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Bauer, L[oiiis] A[gricola]. Recent 

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 bjfore the joint session of Section A 

 of the international electrical congress 

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 New York, N.Y., (N. Ser.), 20, 1904, 

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Results of magnetic 



observations niade by the coast and 

 geodetic survey between July 1, 1902, 

 and June 30, 1903. Washington, D.C., 

 U. S. Trcas. Dept. Coast Geod. Siu'v., 

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 June 30, 1904. Washington, D.C.. 

 Dept. Comm. Lab. Coast Geod. Surv. 

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Glazebrook, R[ichard] T[etley]. ]Mag- 

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Kuhpfahl, H[einrich]. Magnetische 

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Moureaux, Th. Observations mag- 

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3020 MAGNETIC STATE OF THE 

 SURFACE OF THE EARTH. 

 SURVEYS. ISOMAGNETICS 



AND GAUSSIAN COEFFI- 

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Archiv des Erdmagnetismus. Eine 

 Sammlung der wichtigstcn Ergebnisse 

 erdmagnctischer Beobachtimgen in 

 einheitlicher Darstellung. Mit Unter- 

 stiitzung der Koniglich Preussischen 

 Akademie der Wissenschaftcn bearb. 

 und hrsg. von Adolf Schmidt. H. 1. 

 Potsdani (Berlin, ({. Reimer). 1903, 

 (72, mit3Taf.). 29 cm. 4,50 M.' [30()0]. 



Washington, Coast and Geodetic 

 Survey. Details of field operations. 

 Washington, D.C., Dept. Com. Lab. 

 Coast Geod. Surv. Rep., 1904, (29-153, 

 with text-fig. and maps). [3010J. 



Brunhes, Bernard et David, Pierre. 



Sur la direction de I'aimantation per- 

 manente dans diverses roches vol- 

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d EUROPE. 



d'l Scandinavia: Norway. 



Steen, Aksel S. Measuring of 



terrestrial magnetism in Norway in 

 the summer of 1902. (Norw.) Arch. 

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dc German Empire. 



Magnetische Elemente fih' Potsdam. 

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dd Holland. 



Bilt (de), Koninklijk Nedek- 

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terrestre. [Declinaison, intensitc hori- 

 zontale, inclinaison et intensite verti- 

 cale.] (Hollandais et Fran^ais) Vol. 55, 

 Utrecht (Kemink & Zoon\ 1905. (34). 

 32 cm. [0020]. 



dc British Islands. 



Greenwich, Royal Observatory. 

 Results of the juagnetical and meteoro- 

 logical observations made at the Royal 

 Observatory, Greenwich, in the year 

 1902. Edinburgh, 1904, (8 -f 57 -f 121, 

 with 2 pi.). 31cm. [0020 1810 rfe]. 



Jersey, Observatoire St. Louis. 

 Bulletin des observations magnetiques 

 et meteorologiques. X'^ annee, 1903. 

 Jersey, St. Hcliers, 1903-1904, (31). 

 28 cm. Id. XI^- annce 1904. Ce 

 Bulletin contient un Resume des 10 

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Stonyhurst College Observa- 

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 magnetical observations, with rejiort 



