IAGA BULLETIN N° 52
| Identifier: | doi:10.25577/8ph0-zs42 | DataCite metadata: | [HTML] | [XML] | ||
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| Citation: |
Barraclough, D. R., Kerridge, D. J., & IAGA (1986). IAGA Bulletin No. 52, IGRF 1985, Grid-Point Values and Charts. IUGG Publications Office. doi:10.25577/8ph0-zs42 |
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