Initial studies in atmospheric electricity at the Manila observatory, October 1927-December 1928
| Corporate Authors: | , | 
|---|---|
| Andre forfattere: | |
| Format: | Bog | 
| Sprog: | English | 
| Udgivet: | Manila
          Bureau of Print.
    
        1929. | 
| Fag: | 
| Corporate Authors: | , | 
|---|---|
| Andre forfattere: | |
| Format: | Bog | 
| Sprog: | English | 
| Udgivet: | Manila
          Bureau of Print.
    
        1929. | 
| Fag: |