Petrography of Pennsylvanian underclays in Illinois and their application to some mineral industries /
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| Main Authors: | , |
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| Corporate Author: | |
| Language: | English |
| Series: | Circular (Illinois State Geological Survey) ;
429. |
| Subjects: | |
| Item Description: | Cover title. |
| Physical Description: | 36 pages : illustrations, maps ; 25 cm. |
| Bibliography: | Includes bibliographical references (page 19). |
| Published: |
Urbana, Ill. :
Illinois State Geological Survey,
1968.
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4th floor
| Call Number: |
QE105 .A45 no.429 |
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| Notes: |
committed to retain http://eastlibraries.org/retained-materials 20160630 Retained for EAST 20310630 EAST |
| QE105 .A45 no.429 | Available Place a Hold |