11.
| Upper atmosphere dynamics
/ Friedman, M. P. ; SAO
Cambridge: SAO, 1970
Signatura: 34241
|
12.
| New static modela of the thermosphere and exosphere With empirical temperature profiles
/ Jacchia, L. G. ; SAO
Cambridge: Smithsonian Inst., 1970
Signatura: 34239
|
13.
| A Meterological Report for the Mt. Hopkins Observatory: 1968-1969
/ SAO
Camoridge: Smithsanian Institution Astrophysical Observatory, 1970
Signatura: 34505
|
14.
| 1969 Smithsonian Standart Earth (II)
/ Gaposchkin, E. M. ; SAO
Cambridge: SAO, 1970
Signatura: 34240
|
15.
| Meteors without Sodium
/ McCrosky, R. E. ; SAO
Cambridge: SAO, 1968
Signatura: 31672
|
16.
| Geos 1 Observations at Malvern, England
/ Hewitt, J. ; Rolff, J. ; Arnold, D. A. ; SAO
Cambridge: SAO, 1968
Signatura: 31673
|
17.
| Catalog of precisely reduced observations
/ SAO
Cambridge: Smithsonian Institution - Astrophysical Observatory, 1968
Signatura: 31762
|
18.
| A Search for Celestial Sources of Gamma Rays of Energy Greater Than 100 MEV
/ Hearn, D. R. ; SAO
Cambridge: SAO, 1968
Signatura: 31671
|