Walker, Edward Terrestrial and cosmical magnetism the Adams prize essay for 1865 Edward Walker - London Bell and Daldy 1866 - iv+336p.+vi+11p. charts; illus; maps - Landmarks of Science . ISBN: 1277163081 Subjects--Topical Terms: Terrestrial MagnetismCosmical Magnetism Universal Decimal Class. No.: 550.38 / WAL