TY - BOOK AU - Dewdney, P. E., ed. AU - Roger, R. S., ed. TI - Regions of recent star formation SN - 90-277-1383-9 PY - 1982/// CY - Dordrecht PB - D. Reidel Publishing KW - Astronomy and astrophysics thesaurus KW - H II regions KW - Star formation ER -