Steward Observatory
| Title | Steward Observatory |
| Publication Type | Report |
| Year of Publication | 1939 |
| Authors | Douglass, AE |
| Series Title | Annual Report of the University of Arizona |
| Keywords | annual report, Douglass, steward observatory |
| Notes | Copies of this are available in the Tree Ring Laboratory, please contact the curator for more information. pcreasman@ltrr.arizona.edu |