Ash flows and related volcanic rocks associated with the Creede caldera, San Juan Mountains, Colorado /
Main Authors: | , |
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Corporate Author: | |
Format: | Government Document Book |
Language: | English |
Published: |
Washington :
U.S. Govt. Print. Off,
1967.
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Series: | Shorter contributions to general geology.
Geological Survey professional paper ; 524-H. |
Subjects: |
Item Description: | "Prepared in cooperation with the Colorado Mining Industrial Development Board." |
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Physical Description: | viii, 58 pages : illustrations (part color), folded color map (in pocket) ; 29 cm. |
Bibliography: | Bibliography: pages 57-58. |