00870cam a2200253 a 450000500170000000800410001701000170005802000150007504000300009008200240012010000320014424500640017626000460024030000340028650000200032050400300034059000110037065000340038165000250041570000280044094200120046899900170048095201190049720181210001222.0850919s1986    enka   g b    001 0 eng    a   85022885   a0045380031  aDLCcDLCdDLCdBD-DhBPATC00a538.7219bTHE 19861 aThompson, Roy,d1948-9195310aEnvironmental magnetism /cRoy Thompson and Frank Oldfield.  aLondon ;aBoston :bAllen & Unwin,c1986.  axii, 227 p. :bill. ;c26 cm.  aIncludes index.  aBibliography: p. 206-219.  aSabiha 0aMagnetic measurements.938675 0aGeomagnetism.9386761 aOldfield, Frank.938677  2ddccBK  c13183d13183  102ddc4070aBPATCbBPATCcGENd2018-04-10l0o538.7 THE 1986p58486r2018-04-10 00:00:00w2018-04-10yBKzSabiha