Abdelhady, A. K. Measurements of energy loss of Cosmic Ray u-mesons and protons/ A .K. Abdelhady - Durban: University of Durham, 1974 - [vi], 85p.: ill; 2 plates; 30cm. Thesis (M.Sc.Phy.)- University of Durham, 1974. Includes bibliographical references (p.75-85) Subjects--Topical Terms: Cosmic rays--------Mesons--------Protons-------- Dewey Class. No.: TH 539.72162 ABD