Biennial report for 1911 and 1912 - Administrative report and economic and geological papers
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | Inglés |
| Published: |
Urbana :
Illinois state Geological Survey. University of Illinois
1917
|
| Series: | Bulletin (Illinois State Geological Survey) ;
; 23 |
| Subjects: | |
| See on Biblioteca Universitat Ramon Llull: | https://discovery.url.edu/permalink/34CSUC_URL/1im36ta/alma991004439159706719 |
