| Main Title |
Factors responsible for variation in productivity of Illinois coal mines / |
| Author |
Malhotra, Ramesh,
|
| Publisher |
Illinois State Geological Survey, |
| Year Published |
1975 |
| OCLC Number |
01726810 |
| Subjects |
Coal mines and mining--Illinois
|
| Additional Subjects |
Coal mines and mining--Illinois
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBM |
TN24.I3I45 no.60 |
|
Headquarters Library/Washington,DC |
10/07/2010 |
|
| Collation |
18 pages : illustrations ; 28 cm. |
| Notes |
Cover title. Includes bibliographical references (page 18). |
