Regions of recent star formation : proceedings of the symposium on "neutral clouds near HII regions--dynamics and photochemistry," held in Penticton, British Columbia, June 24-26, 1981 / edited by R.S. Roger and P.E. Dewdney. (Astrophysics and space science library ; v. 93)
Regions of recent star formation : proceedings of the symposium on "neutral clouds near HII regions--dynamics and photochemistry," held in Penticton, British Columbia, June 24-26, 1981 / edited by R.S. Roger and P.E. Dewdney.