000			005120000a22001450004500
008			140223b1981 xxu||||| |||| 00| 0 eng d
041			_aENG
080			_aC6oH52 M1
082			_aC6oH52 M1
245			_aGlobal reconstruction and the geomagenetic field during the palaeozoic ; Proceedings ed by M W McElhinny and others.
260			_aTokyo _bCent for Acad Pub _c1981
500			_aAdvances in Earth and planetary sciences, 10.
650			_aELECTRICITY
906			_aIUGC, Symposium, Canberra, December 1979.
999			_c226545 _d226545