00680nam a2200181Ia 4500003000900000008004100009040001600050080001700066245011500083260005700198300001000255650004900265650003000314700003900344942000700383999001500390952009300405IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a523.752bROB 0aVelocity fields in magnetically disturbed regions of the H Alpha chromospherecedited by Howard Philip Roberts  aCaliforniabCalifornia Institute of Technologyc1970  a102p.  aAstronomy and Astrophysics Thesaurus 91143  aSoplar Chromosphere97912  aRoberts, Howard Philip., ed.97913  cBK  c4512d4512  00104070aBANbKODcGENd1974-09-28l0o523.752/ ROBp5038r2021-11-05w1974-09-28yBK