TY - BOOK AU - Stafford,Edward Paery TI - Sun earth and man: the need to know the quest for knowledge of sun-earth relations T2 - NASA EP PY - 1982/// CY - Washington, D.C. PB - National Aeronautics and Space Administration, KW - Outer space KW - Exploration KW - Sun KW - Observations N1 - Bibliography: p.74-75 ER -