LEADER 01079nam0 2200253 450 001 000023726 005 20090302100648.0 100 $a20090302d1978----km-y0itay50------ba 101 0 $aeng$acze 102 $aCZ 105 $aa-------101yy 200 1 $aElectromagnetic field of the Earth$eproceeding of the symposium on the occasion of the 75th anniversary of the Hurbanovo Geomagnetic Observatory, Hurbanovo and Smolenice, October 8-10, 1975$fedited by M. Hvozdara 210 $aBratislava$cVeda, Pub. House of the Slovak Academy of Sciences$d1978 215 $a193 p.$cill.$d24 cm 500 10$aElectromagnetic field of the Earth$944557 610 1 $aMagnetismo terrestre$aOsservazioni 676 $a538$v18$9Magnetismo 702 1$aHvozdara,$bMilan$4070 710 12$aAnniversary of the Hurbanovo Geomagnetic Observatory$d<75. ;$f1975 ;$eHurbanovo and Smolenice>$4070$0633137 801 0$aIT$bUNIPARTHENOPE$c20090302$gRICA$2UNIMARC 912 $a000023726 951 $aS 538/7$bS A, 803$cDSA$d2009 996 $aElectromagnetic field of the Earth$944557 997 $aUNIPARTHENOPE