Importante! Sobre el catálogo
| 21. | A study of neutral hydrogen gas motion within spiral arms and in the local region. | 1971 | Tesis |
016.109
|
| 22. | The Sagittarius spiral arm and the general distribution of hydrogen between 0° and 90° longitude : streaming and geometrical effects on the derivation of density. | 1970 | Tesis |
016.075
|
| 23. | Observations of the spatial structure interstellar hidrogen I. | 1966 | Tesis |
016.032
|
| 24. | 21-cm Line observations of small diameter galactic HII regions. | 1966 | Tesis |
132.005
|
| 25. | Hydrogen connected with two stellar associations in Monoceros. | 1964 | Tesis |
016.082
|