Guidebook, four provinces field trip
Subtitle: central mineral region, Balcones fault zone, Kerr basin, Rio Grande embayment, March 16-17, 1956. Leaders: Virgil E. Barnes, Robert Pavlovic [and] Roy T. Hazzard.
By: Illustrator: Howard E. Rothrock.
Publisher: The Society
Published: 1956
Place of publication: [San Angelo, Tex
Language: eng
Number of pages: 152
Subjects: Geology -- Texas.
Notes: Includes bibliographies.