Hellberg, Manfred Armin.Mace, Richard Lester.Baluku, Thomas Kisandi.2012-05-302012-05-3020112011http://hdl.handle.net/10413/5378Thesis (Ph.D.)-University of KwaZulu-Natal, Westville, 2011.enNonlinear acoustics.Space plasmas.Cosmic physics.Theses--Physics.Studies of linear and nonlinear acoustic waves in space plasmas.Thesis