Scientific ballooning II : proceedings of Symposium 6 on Perspectives for Scientific Ballooning during the 1980s, of the COSPAR Twenty-third Plenary Meeting held in Budapest, Hungary, 2-14 June 1980 /
Friedrich, M.
Riedler, W.
COSPAR.cn
Oxford ; New York : Published for the Committee on Space Research by Pergamon Press,
1981.
Includes bibliographies and index.
Balloons