World oil
| Format: | Thesis |
|---|---|
| Language: | Inglés |
| Published: |
[Houston, Tex. :
Gulf Pub. Co.
|
| Subjects: | |
| See on Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991009423634806719 |
| Published: | Began with: Vol. 126, no. 6 (July 1947) |
|---|---|
| Physical Description: | 1 online resource |
| Publication Frequency: | Monthly, <Oct. 1985-> |
