An investigation of the molding sand resources of Illinois /
| Main Author: | |
|---|---|
| Format: | Book |
| Language: | English |
| Published: |
Urbana, Ill.,
[publisher not identified] ;
1925.
|
| Series: | Bulletin (Illinois State Geological Survey) ;
no. 50. |
| Subjects: |
| Item Description: | At head of title: State of Illinois. Department of registration and education. Division of the State Geological Survey. |
|---|---|
| Physical Description: | 183 pages : illustrations |