Secondary circulation of southern Brasil /
Wedi'i Gadw mewn:
| OCLC: | 19754360 |
|---|---|
| Prif Awdur: | |
| Awdur Corfforaethol: | |
| Iaith: | English |
| Cyhoeddwyd: |
Rio de Janeiro :
Serviço de publicações d.a.c.,
1938.
|
| Pynciau: | |
| Fformat: | Dogfen y Llywodraeth Monograph Note that CRL will digitize material from the collection when copyright allows. |
| Disgrifiad o'r Eitem: | At head of title: Ministerio da viação e obras publicas, Departamento de aeronautica civil, Divisão de meteorologia. Photolithoprinted. "We limit ourselves in this preliminary study to the investigation of a correlation between weather conditions and the value of air pressure."--P. [1] |
|---|---|
| Disgrifiad Corfforoll: | 29 p., [99] leaves : ill. ; 36 cm. |