TY  - BOOK
AU  - Rycroft, Michael J., ed. Runcorn, S. K., ed.
ED  - Committee on Space Research
ED  - Proceedings of Open Meetings of Working Groups on Physical Sciences Plenary Meeting of COSPAR
TI  - Space research XIII, part 2: proceedings of open meetings of working groups on physical sciences of the fifteenth plenary meeting of COSPAR, Madrid, Spain, 10-24 May, 1972
PY  - 1973///
CY  - Berlin 
PB  - Akademie-Verlag
KW  - CosparSpace ScienceAstronomy
ER  -