Coal geology and coal, oil, and gas resources of the Erie and Frederick Quadrangles, Boulder and Weld counties, Colorado /: by Frank D. Spencer.

Coal geology and coal, oil, and gas resources of the Erie and Frederick Quadrangles, Boulder and Weld counties, Colorado / by Frank D. Spencer.

Spencer, Frank Darwyn, 1904-

1986

QE75 .B9 no.1619 (Mapit)

Available at General Collection

Formats

Title

Coal geology and coal, oil, and gas resources of the Erie and Frederick Quadrangles, Boulder and Weld counties, Colorado / by Frank D. Spencer.

Author

Published

Washington : U.S. G.P.O., 1986.

Language

English

Description

v, 50 pages : maps ; 27 cm + 7 maps.

Call Number

QE75 .B9 no.1619

GPO Item No.

0620

Note

Issued in portfolio (28 cm.) with 7 folded maps in pocket.

Bibliography, etc. Note

Includes bibliographical references (p. 37-38).

Series

U.S. Geological Survey bulletin ; 1619.

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