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). |