000 00591nam a2200217u 4500
001 00751901
003 PWmBRO
008 850919s1986 enka b 00110 eng
020 _a0045380031
050 0 _aQC820
_b.T57 1986
082 0 _a538/.7�19
090 0 _b538.7/T475e
100 1 0 _aThompson, Roy,
_d1948 Mar. 17-
245 1 0 _aEnvironmental magnetism /
_cRoy Thompson and Frank Oldfield.
260 0 _aLondon :
_bAllen & Unwin,
_c1986.
300 _axii, 227 p. :
_bill.
650 0 _aMagnetic measurements.
650 0 _aGeomagnetism
700 1 0 _aOldfield, Frank.
942 _2ddc
999 _c46974
_d46974