Comets: scientific data and missions; proceedings.
Comets: scientific data and missions; proceedings.
Edited by G. P. Kuiper and E. Roemer.
- Rev. and updated.
- 222 p. illus. 28 cm.
Includes bibliographies.
72619613
Comets--Congresses.
QB721 / .T83 1970
523.6
Includes bibliographies.
72619613
Comets--Congresses.
QB721 / .T83 1970
523.6