TY  - BOOK
AU  - Menzel,Donald Howard
ED  - Harvard College Observatory.
TI  - Physical processes in gaseous nebulae,
PY  - 0000///n.d.]
CY  - n.p.
PB  - 
KW  - Nebulae
N1  - Cover-title; At head of title: Harvard College Observatory; Reprinted for private circulation from the Astrophysical journal, vol. 85, no. 4, May, 1937-v. 102, Sept. 1945
ER  -