Pilot balloon data April, May, June 1961
| Erakunde egilea: | |
|---|---|
| Formatua: | Liburua |
| Hizkuntza: | English |
| Argitaratua: |
[Manila]
Climatic Documentations Section, Climatological Division
1963.
|
| Saila: | Observational report
no. 61 |
| Gaiak: |