Solid particles in the solar system : symposium no. 90 organized by the IAU, in cooperation with COSPAR, held at Ottawa, Canada, August 27-30, 1979 - Halliday, Ian; McIntosh, Bruce A.; International Astronomical Union; International Council of Scientific Unions. Committee on Space Research (Dordrecht : D. Reidel Publishing Company, 1980)
Includes index
Keywords: Interstellar matter -- Congresses