Guide to the lava tube caves of central Oregon
By: by David Purcell ; edited by Linda Astiasuain.
Contributors: Astiasuain, Linda.; Brogan, Phil F., 1896-
Edition: 2d ed.
Publisher: High Mountain Press
Published: 1978
Place of publication: Corvallis, Or
Language: eng
Number of pages: 55
Subjects: Lava tubes -- Oregon.; Caves -- Oregon.; Oregon -- Guidebooks.
Notes: "Most of the information in this book was obtained from newspaper articles written by Phil Brogan."

COP. 2 WITHDRAWN.