Igneous intrusive rocks in Illinois and their economic significance /: by K. E. Clegg and J. C. Bradbury.

Igneous intrusive rocks in Illinois and their economic significance / by K. E. Clegg and J. C. Bradbury.

1956

QE105 .A25 no. 197 (Mapit)

Available at General Collection

Formats

Title

Igneous intrusive rocks in Illinois and their economic significance / by K. E. Clegg and J. C. Bradbury.

Author

Published

Urbana : [publisher not identified], 1956.

Language

English

Description

19 pages : illustrations, folded map (in pocket) ; 25 cm.

Call Number

QE105 .A25 no. 197

Bibliography, etc. Note

Bibliography: p. 19.

Added Author

Series

Report of investigations (Illinois State Geological Survey) ; 197.

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